From e4c3980becd25cd05c63ad8589a2a2e4087698d6 Mon Sep 17 00:00:00 2001
From: parkma99 <park-ma@hotmail.com>
Date: Wed, 29 Dec 2021 23:58:08 +0800
Subject: [PATCH] Update: packages-and-scopes Chinese version

---
 .../chinese/03-包和作用域/01-packages/bye.go  |  15 ++
 .../chinese/03-包和作用域/01-packages/hey.go  |  15 ++
 .../chinese/03-包和作用域/01-packages/main.go |  26 ++++
 .../03-包和作用域/02-scopes/01-scopes/main.go |  25 ++++
 .../02-scopes/02-block-scope/main.go          |  27 ++++
 .../02-scopes/03-nested-scope/main.go         |  39 +++++
 .../02-scopes/04-package-scope/bye.go         |  15 ++
 .../02-scopes/04-package-scope/hey.go         |  15 ++
 .../02-scopes/04-package-scope/main.go        |  38 +++++
 .../03-importing/01-file-scope/bye.go         |  19 +++
 .../03-importing/01-file-scope/main.go        |  15 ++
 .../03-importing/02-renaming/main.go          |  17 +++
 .../03-包和作用域/练习/01-packages/main.go    |  31 ++++
 .../练习/01-packages/solution/bye.go          |  15 ++
 .../练习/01-packages/solution/greet.go        |  15 ++
 .../练习/01-packages/solution/main.go         |  14 ++
 .../03-包和作用域/练习/02-scopes/main.go      |  32 +++++
 .../练习/02-scopes/solution/main.go           |  39 +++++
 .../练习/02-scopes/solution/printer.go        |  20 +++
 .../03-包和作用域/练习/03-importing/main.go   |  32 +++++
 .../练习/03-importing/solution/main.go        |  19 +++
 .../chinese/03-包和作用域/练习/README.md      |  13 ++
 .../问题/01-packages-A/README.md              |  50 +++++++
 .../问题/02-packages-B/README.md              |  40 ++++++
 .../03-包和作用域/问题/03-scopes/README.md    | 133 ++++++++++++++++++
 25 files changed, 719 insertions(+)
 create mode 100644 translation/chinese/03-包和作用域/01-packages/bye.go
 create mode 100644 translation/chinese/03-包和作用域/01-packages/hey.go
 create mode 100644 translation/chinese/03-包和作用域/01-packages/main.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/01-scopes/main.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/02-block-scope/main.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/03-nested-scope/main.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/04-package-scope/bye.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/04-package-scope/hey.go
 create mode 100644 translation/chinese/03-包和作用域/02-scopes/04-package-scope/main.go
 create mode 100644 translation/chinese/03-包和作用域/03-importing/01-file-scope/bye.go
 create mode 100644 translation/chinese/03-包和作用域/03-importing/01-file-scope/main.go
 create mode 100644 translation/chinese/03-包和作用域/03-importing/02-renaming/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/01-packages/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/01-packages/solution/bye.go
 create mode 100644 translation/chinese/03-包和作用域/练习/01-packages/solution/greet.go
 create mode 100644 translation/chinese/03-包和作用域/练习/01-packages/solution/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/02-scopes/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/02-scopes/solution/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/02-scopes/solution/printer.go
 create mode 100644 translation/chinese/03-包和作用域/练习/03-importing/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/03-importing/solution/main.go
 create mode 100644 translation/chinese/03-包和作用域/练习/README.md
 create mode 100644 translation/chinese/03-包和作用域/问题/01-packages-A/README.md
 create mode 100644 translation/chinese/03-包和作用域/问题/02-packages-B/README.md
 create mode 100644 translation/chinese/03-包和作用域/问题/03-scopes/README.md

diff --git a/translation/chinese/03-包和作用域/01-packages/bye.go b/translation/chinese/03-包和作用域/01-packages/bye.go
new file mode 100644
index 0000000..1e68150
--- /dev/null
+++ b/translation/chinese/03-包和作用域/01-packages/bye.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func bye() {
+	fmt.Println("Bye!")
+}
diff --git a/translation/chinese/03-包和作用域/01-packages/hey.go b/translation/chinese/03-包和作用域/01-packages/hey.go
new file mode 100644
index 0000000..8176d36
--- /dev/null
+++ b/translation/chinese/03-包和作用域/01-packages/hey.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func hey() {
+	fmt.Println("Hey!")
+}
diff --git a/translation/chinese/03-包和作用域/01-packages/main.go b/translation/chinese/03-包和作用域/01-packages/main.go
new file mode 100644
index 0000000..e0ae16a
--- /dev/null
+++ b/translation/chinese/03-包和作用域/01-packages/main.go
@@ -0,0 +1,26 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello!")
+
+	// 你可以使用其他文件的函数
+	// 只要它们在同一个包中
+
+	// 因此, `main()` 可以调用 `bye()` and `hey()`
+
+	// 因为 bye.go, hey.go 和 main.go
+	//  都在 main package 中
+
+	bye()
+	hey()
+}
diff --git a/translation/chinese/03-包和作用域/02-scopes/01-scopes/main.go b/translation/chinese/03-包和作用域/02-scopes/01-scopes/main.go
new file mode 100644
index 0000000..add9630
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/01-scopes/main.go
@@ -0,0 +1,25 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+// 文件作用域
+import "fmt"
+
+// 包作用域
+const ok = true
+
+// 包作用域
+func main() { // 块作用域开始
+
+	var hello = "Hello"
+
+	// hello 和 ok 都可见
+	fmt.Println(hello, ok)
+
+} // 块作用域结束
diff --git a/translation/chinese/03-包和作用域/02-scopes/02-block-scope/main.go b/translation/chinese/03-包和作用域/02-scopes/02-block-scope/main.go
new file mode 100644
index 0000000..1f6dbbc
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/02-block-scope/main.go
@@ -0,0 +1,27 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+func nope() { //块作用域开始
+
+	// hello 和 ok 只定义在当前块作用域
+	const ok = true
+	var hello = "Hello"
+
+	_ = hello
+} // 块作用域结束
+
+func main() { // 块作用域开始
+
+	// hello 和 ok 不可见
+
+	// ERROR:
+	// fmt.Println(hello, ok)
+
+} // 块作用域结束
diff --git a/translation/chinese/03-包和作用域/02-scopes/03-nested-scope/main.go b/translation/chinese/03-包和作用域/02-scopes/03-nested-scope/main.go
new file mode 100644
index 0000000..2bd5582
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/03-nested-scope/main.go
@@ -0,0 +1,39 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+// 我不想在这节课中谈论这个话题
+// 作为旁注，我想把它放在这里
+// 记得复习
+
+var declareMeAgain = 10
+
+func nested() { // 块作用域开始
+
+	// 定义相同的变量
+	// 它们可以同时存在
+	// 这个只属于块作用域
+	// 包作用域的变量仍然可以使用
+	var declareMeAgain = 5
+	fmt.Println("inside nested:", declareMeAgain)
+
+} // 块作用域结束
+
+func main() { // 块作用域开始
+
+	fmt.Println("inside main:", declareMeAgain)
+
+	nested()
+
+	// 包作用域的 declareMeAgain 不受 nested 函数的影响
+	fmt.Println("inside main:", declareMeAgain)
+
+} // 块作用域结束
diff --git a/translation/chinese/03-包和作用域/02-scopes/04-package-scope/bye.go b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/bye.go
new file mode 100644
index 0000000..1e68150
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/bye.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func bye() {
+	fmt.Println("Bye!")
+}
diff --git a/translation/chinese/03-包和作用域/02-scopes/04-package-scope/hey.go b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/hey.go
new file mode 100644
index 0000000..8176d36
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/hey.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func hey() {
+	fmt.Println("Hey!")
+}
diff --git a/translation/chinese/03-包和作用域/02-scopes/04-package-scope/main.go b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/main.go
new file mode 100644
index 0000000..07840d8
--- /dev/null
+++ b/translation/chinese/03-包和作用域/02-scopes/04-package-scope/main.go
@@ -0,0 +1,38 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello!")
+
+	// 两个文件属于同一个包
+	// 在这里调用 bye.go 的 `bye()`
+	bye()
+}
+
+// 练习: 删除下面函数的注释
+//           分析错误信息
+
+// func bye() {
+// 	fmt.Println("Bye!")
+// }
+
+// ***** EXPLANATION *****
+//
+// ERROR: "bye" function "redeclared"
+//        in "this block"
+//
+// "this block" 是指 = "main package"
+//
+// "redeclared" 是指在同一个作用域中使用了相同的名字
+//
+// main package's 作用域是:
+// main 包中的所有源代码文件
diff --git a/translation/chinese/03-包和作用域/03-importing/01-file-scope/bye.go b/translation/chinese/03-包和作用域/03-importing/01-file-scope/bye.go
new file mode 100644
index 0000000..1372171
--- /dev/null
+++ b/translation/chinese/03-包和作用域/03-importing/01-file-scope/bye.go
@@ -0,0 +1,19 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+// 取消下面代码的注释
+// (只删除最后三行的 //)
+
+// 这个文件看不到 main.go's 导入的 ("fmt")的名字
+// 因为倒入重命名是在文件作用域
+
+// func bye() {
+// 	fmt.Println("Bye!")
+// }
diff --git a/translation/chinese/03-包和作用域/03-importing/01-file-scope/main.go b/translation/chinese/03-包和作用域/03-importing/01-file-scope/main.go
new file mode 100644
index 0000000..4f52b78
--- /dev/null
+++ b/translation/chinese/03-包和作用域/03-importing/01-file-scope/main.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello!")
+}
diff --git a/translation/chinese/03-包和作用域/03-importing/02-renaming/main.go b/translation/chinese/03-包和作用域/03-importing/02-renaming/main.go
new file mode 100644
index 0000000..0646eb1
--- /dev/null
+++ b/translation/chinese/03-包和作用域/03-importing/02-renaming/main.go
@@ -0,0 +1,17 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+import f "fmt"
+
+func main() {
+	fmt.Println("Hello!")
+	f.Println("There!")
+}
diff --git a/translation/chinese/03-包和作用域/练习/01-packages/main.go b/translation/chinese/03-包和作用域/练习/01-packages/main.go
new file mode 100644
index 0000000..6021645
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/01-packages/main.go
@@ -0,0 +1,31 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+// ---------------------------------------------------------
+// 练习: 使用自己定义的包
+//
+//  创建几个 Go 文件，并在 main 函数里调用它们里面的函数
+//
+//  1- 创建 main.go, greet.go 和 bye.go 文件
+//  2- 在 main.go 中: 调用 greet 和 bye 函数
+//  3- 运行 `main.go`
+//
+// 提升
+//  greet 函数定义在 greet.go
+//  bye 定义在 bye.go
+//
+// 目标输出
+//  hi there
+//  goodbye
+// ---------------------------------------------------------
+
+func main() {
+	// 在这里调用其他文件的函数
+}
diff --git a/translation/chinese/03-包和作用域/练习/01-packages/solution/bye.go b/translation/chinese/03-包和作用域/练习/01-packages/solution/bye.go
new file mode 100644
index 0000000..aadbc23
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/01-packages/solution/bye.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func bye() {
+	fmt.Println("goodbye")
+}
diff --git a/translation/chinese/03-包和作用域/练习/01-packages/solution/greet.go b/translation/chinese/03-包和作用域/练习/01-packages/solution/greet.go
new file mode 100644
index 0000000..38d3b68
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/01-packages/solution/greet.go
@@ -0,0 +1,15 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func greet() {
+	fmt.Println("hi there")
+}
diff --git a/translation/chinese/03-包和作用域/练习/01-packages/solution/main.go b/translation/chinese/03-包和作用域/练习/01-packages/solution/main.go
new file mode 100644
index 0000000..f36eb2c
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/01-packages/solution/main.go
@@ -0,0 +1,14 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+func main() {
+	greet()
+	bye()
+}
diff --git a/translation/chinese/03-包和作用域/练习/02-scopes/main.go b/translation/chinese/03-包和作用域/练习/02-scopes/main.go
new file mode 100644
index 0000000..6bbbdeb
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/02-scopes/main.go
@@ -0,0 +1,32 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+// ---------------------------------------------------------
+// 练习: 作用域的初体验
+//
+//  1. 创建两个文件: main.go 和 printer.go
+//
+//  2. 在 printer.go 中:
+//     1. 创建一个叫 hello 的函数
+//     2. hello 函数的作用是输出你的名字
+//
+//  3. 在 main.go 中:
+//     1. 和之前一样，创建 main 函数
+//     2. 调用你定义的函数，通过函数名 : hello
+//     3. 创建一个叫 bye 的函数
+//     4. 在 bye 函数中, 输出 "bye bye"
+//
+//  4. 在 printer.go 中:
+//     1. 在 hello 函数中
+//        调用 bye 函数
+// ---------------------------------------------------------
+
+func main() {
+}
diff --git a/translation/chinese/03-包和作用域/练习/02-scopes/solution/main.go b/translation/chinese/03-包和作用域/练习/02-scopes/solution/main.go
new file mode 100644
index 0000000..f4e46a4
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/02-scopes/solution/main.go
@@ -0,0 +1,39 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func main() {
+	// as you can see, I don't need to import a package
+	// and I can call `hello` function here.
+	//
+	// this is because, package-scoped names
+	// are shared in the same package
+	hello()
+
+	// but here, I can't access the fmt package without
+	// importing it.
+	//
+	// this is because, it's in the printer.go's file scope.
+	// it imports it.
+
+	// this main func can also call bye function here
+	// bye()
+}
+
+// printer.go can call this function
+//
+// this is because, bye function is in the package-scope
+// of the main package now.
+//
+// main func can also call this.
+func bye() {
+	fmt.Println("bye bye")
+}
diff --git a/translation/chinese/03-包和作用域/练习/02-scopes/solution/printer.go b/translation/chinese/03-包和作用域/练习/02-scopes/solution/printer.go
new file mode 100644
index 0000000..e396f5d
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/02-scopes/solution/printer.go
@@ -0,0 +1,20 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+
+func hello() {
+	// only this file can access the imported fmt package
+	// when others also do so, they can also access
+	//   their own `fmt` "name"
+
+	fmt.Println("hi! this is inanc!")
+	bye()
+}
diff --git a/translation/chinese/03-包和作用域/练习/03-importing/main.go b/translation/chinese/03-包和作用域/练习/03-importing/main.go
new file mode 100644
index 0000000..405691a
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/03-importing/main.go
@@ -0,0 +1,32 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+// ---------------------------------------------------------
+// 练习: imports 重命名
+//
+//  1- 使用不同的名字导入 fmt 包三次
+//
+//  2- 使用它们输出一些消息
+//
+// 目标输出
+//  hello
+//  hey
+//  hi
+// ---------------------------------------------------------
+
+// ?
+// ?
+// ?
+
+func main() {
+	// ?
+	// ?
+	// ?
+}
diff --git a/translation/chinese/03-包和作用域/练习/03-importing/solution/main.go b/translation/chinese/03-包和作用域/练习/03-importing/solution/main.go
new file mode 100644
index 0000000..f5c9a47
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/03-importing/solution/main.go
@@ -0,0 +1,19 @@
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+// For more tutorials  : https://learngoprogramming.com
+// In-person training  : https://www.linkedin.com/in/inancgumus/
+// Follow me on twitter: https://twitter.com/inancgumus
+
+package main
+
+import "fmt"
+import f "fmt"
+import fm "fmt"
+
+func main() {
+	fmt.Println("hello")
+	f.Println("hey")
+	fm.Println("hi")
+}
diff --git a/translation/chinese/03-包和作用域/练习/README.md b/translation/chinese/03-包和作用域/练习/README.md
new file mode 100644
index 0000000..3674ced
--- /dev/null
+++ b/translation/chinese/03-包和作用域/练习/README.md
@@ -0,0 +1,13 @@
+1. **[使用自己定义的包](https://github.com/inancgumus/learngo/tree/master/03-packages-and-scopes/exercises/01-packages)**
+
+    创建几个 Go 文件，并在 main 函数里调用它们里面的函数
+
+
+2. **[作用域的初体验](https://github.com/inancgumus/learngo/tree/master/03-packages-and-scopes/exercises/02-scopes)**
+
+    了解跨包作用域的效果
+
+
+3. **[imports 重命名](https://github.com/inancgumus/learngo/tree/master/03-packages-and-scopes/exercises/03-importing)**
+
+    使用不同的名字导入同一个包
\ No newline at end of file
diff --git a/translation/chinese/03-包和作用域/问题/01-packages-A/README.md b/translation/chinese/03-包和作用域/问题/01-packages-A/README.md
new file mode 100644
index 0000000..21335d8
--- /dev/null
+++ b/translation/chinese/03-包和作用域/问题/01-packages-A/README.md
@@ -0,0 +1,50 @@
+## 属于同一个包的源代码存储在哪里？
+1. 每个文件应该存储在不同的目录
+2. 在同一个目录下 *正确*
+
+
+## 为什么 Go 源代码需要使用 package 语句？
+1. 用来导入包
+2. 用来让 Go 知道该文件属于哪个包 *正确*
+3. 用来声明新函数
+
+> **1:** `import` 语句的作用.
+>
+>
+> **3:** `func` 语句的作用
+>
+>
+
+
+## `package clause` 需要写在 Go 源文件的哪里？
+1. 写在 Go 源文件的开头 *正确*
+2. 写在 Go 源文件的末尾
+3. 写哪里都可以
+
+
+## 一个 Go 源文件使用 `package clause` 几次
+1. 一次 *正确*
+2. 零次
+3. 多次
+
+
+## 下面哪一个正确使用 `package clause`?
+1. `my package`
+2. `package main`
+3. `pkg main`
+
+
+## 哪一个说法是正确?
+1. 在同一个包下的文件不能调用其他文件定义的函数
+2. 在同一个包下的文件可以调用其他文件定义的函数 *正确*
+
+
+## 如何运行多个 Go 源代码
+1. go run *.*go
+2. go build *go
+3. go run go
+4. go run *.go *正确*
+
+> **4:** 也可以是 (假设目录下有 file1.go file2.go 和 file3.go): go run file1.go file2.go file3.go
+>
+>
diff --git a/translation/chinese/03-包和作用域/问题/02-packages-B/README.md b/translation/chinese/03-包和作用域/问题/02-packages-B/README.md
new file mode 100644
index 0000000..43256ab
--- /dev/null
+++ b/translation/chinese/03-包和作用域/问题/02-packages-B/README.md
@@ -0,0 +1,40 @@
+## 下面哪一个是 Go 中正确的软件包类型？
+* Empty package
+* Executable package *正确*
+* Transferrable package
+* Librarian package
+
+## 下面哪一个 package `go run` 可以执行？
+* Empty package
+* Executable package *正确*
+* Transferrable package
+* Library package
+
+## 下面哪个 package  `go build` 可以编译
+* Empty package
+* Temporary package
+* Both of executable and library packages *正确*
+* Transferrable package
+
+## 下面哪一个是可执行的包
+* 有 `func main` 的 `package main` *正确*
+* 有 `func Main` 的 `package Main`
+* 有 `func exec` 的 `package exec`
+
+## 哪一个是 library package?
+* `main package`
+* `package lib` *正确*
+* `func package`
+* `package main` 有 `func main`
+
+## 下面哪个包用于可执行 Go 程序？
+* Empty package
+* Executable package *正确*
+* Transferrable package
+* Library package
+
+## 哪个包用于可重用并可以导入？
+* Empty package
+* Executable package
+* Transferrable package
+* Library package *正确*
diff --git a/translation/chinese/03-包和作用域/问题/03-scopes/README.md b/translation/chinese/03-包和作用域/问题/03-scopes/README.md
new file mode 100644
index 0000000..cb8bfe5
--- /dev/null
+++ b/translation/chinese/03-包和作用域/问题/03-scopes/README.md
@@ -0,0 +1,133 @@
+## 作用域是什么？
+* 可执行的代码块
+* 声明变量的可见性 **正确**
+* 确定要运行的内容
+
+```go
+package awesome
+
+import "fmt"
+
+var enabled bool
+
+func block() {
+    var counter int
+    fmt.Println(counter)
+}
+```
+
+## 哪个变量属于包作用域
+1. awesome
+2. fmt
+3. enabled **正确**
+4. counter
+
+> **3:** 是的， `enabled` 在任何函数之外，所以它是包作用域的变量 `block()` 也是包作用域，它也在任何函数之外
+>
+>
+
+
+## 哪一个变量属于文件作用域？
+1. awesome
+2. fmt **正确**
+3. enabled
+4. block()
+5. counter
+
+> **2:** 没错，导入的包名称属于文件作用域，而且它们只能在同一文件中使用。
+>
+>
+
+
+## 哪一个在 block() 函数的作用域?
+1. awesome
+2. fmt
+3. enabled
+4. block()
+5. counter **正确**
+
+> **5:** 是的， `counter` 在 `block()` 函数内部定义,所以它属于函数作用域，对 `block()` 函数外的其他代码不可见
+>
+>
+
+
+## `block()` 函数可以看见 `enabled` 变量吗？
+1. 可以: 它在包作用域里 **正确**
+2. 不可以: 它在文件作用域里
+3. 不可以: 它在 block() 函数作用域里
+
+> **1:** 包作用域的变量对同一个包下所有代码都可见
+>
+>
+
+
+## `awesome`中的其他文件可以看见 `counter` 变量吗？
+1. 可以
+2. 不可以: 它在包作用域里
+3. 不可以: 它在文件作用域里
+4. 不可以: 它在 block() 函数的作用域里 **正确**
+
+> **4:** 没错。其他代码都无法看到 `block()` 函数内部的变量。只有在 `block()` 函数内部的代码才能看到它们 (近在一定程度上 ，例如：函数内部的代码只能看到在它们之前声明的变量)
+>
+>
+
+
+## `awesome` 中的其他文件可以看见 `fmt` 变量吗?
+1. 可以
+2. 不可以: 它在包作用域里
+3. 不可以: 它在文件作用域里 **正确**
+4. 不可以: 它在 block() 函数的作用域里
+
+> **3:** 只有在 import 只定义在同一个文件内，不管是不是同一个包，其他文件都不可见
+>
+>
+
+
+## 如果在相同的作用域中声明相同的变量会发生什么？
+```go
+package awesome
+
+import "fmt"
+
+// 在包作用域中声明两次
+var enabled bool
+var enabled bool
+
+func block() {
+    var counter int
+    fmt.Println(counter)
+}
+```
+1. 新声明的变量将覆盖前一个变量
+2. 不能这样做，它已经在包作用域中声明了 *正确*
+3. 不能这样做，它已经在文件作用域中声明了
+
+> **2:** 没错，不能在同一个作用域内声明同一个变量，如果这样做，使用变量时获取的是前一个还是后一个声明的变量？
+>
+>
+
+
+## 如果在不同的作用域中声明相同的变量会发生什么？
+```go
+package awesome
+
+import "fmt"
+
+// 在包作用域中声明
+var enabled bool
+
+func block() {
+    // 在函数作用域中声明
+    var enabled bool
+
+    var counter int
+    fmt.Println(counter)
+}
+```
+1. 新声明的变量将覆盖前一个变量 *正确*
+2. 不能这样做，它已经在包作用域中声明了
+3. 不能这样做，它已经在文件作用域中声明了
+
+> **1:** 实际上，可以在内部作用域中声明相同的变量，例如 `block()`'的作用域在包作用域里面。这意味这它可以获取到包作用域的变量(反之则不同). 所以, `block()`'作用域在包作用域之内。这意味着你可以再次声明相同的变量。它会覆盖掉父作用域的变量，它们同时存在，请查看课程存储库中的示例以找出答案。
+>
+>