From a558b1ca65063631edcae1371c28dda06da950c3 Mon Sep 17 00:00:00 2001 From: Shane Date: Wed, 26 Dec 2018 19:21:44 -0500 Subject: [PATCH] retranslate the sentence from english to chinese (#21217) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In this way that can easy to understand. And put let instead of Chinese 让 which are translating code. --- guide/chinese/swift/variables/index.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/guide/chinese/swift/variables/index.md b/guide/chinese/swift/variables/index.md index 67a54df2fc..2e8bcd724e 100644 --- a/guide/chinese/swift/variables/index.md +++ b/guide/chinese/swift/variables/index.md @@ -6,15 +6,17 @@ localeTitle: 变量 变量将名称与特定类型的值相关联。在Swift中,有两种主要的方法来创建变量。 `let`和`var` 。要声明常量,请使用`let`关键字。要声明可变变量,请使用`var`关键字。 -在Swift中存储变量的两种方法的好处是防止变化应该是常量的变量的错误。 +Swift中使用两种方式储存变量的好处是防止“改变常量值”这种错误。 -\`\`\`斯威夫特 让daysInAWeek = 7 var amountOfMoney = 100 +``` +let daysInAWeek = 7 +var amountOfMoney = 100 amountOfMoney = 150 // amountOfMoney现在是150 daysInAWeek = 10 //这给了我们一个错误! -\`\`\` +``` 在这种情况下,变量`daysInAWeek`应该是常量,因为一周只有七天,而变量`amountOfMoney`应该是var,因为一个帐户中的金额变化。 @@ -37,4 +39,4 @@ daysInAWeek = 10 //这给了我们一个错误! #### 更多信息: -* [Swift编程语言](https://docs.swift.org/swift-book/LanguageGuide/TheBasics.html#ID310) \ No newline at end of file +* [Swift编程语言](https://docs.swift.org/swift-book/LanguageGuide/TheBasics.html#ID310)