chore(i8n,learn): processed translations

curriculum/challenges/chinese/03-front-end-libraries/react/add-inline-styles-in-react.md

@@ -1,6 +1,6 @@
 ---
 id: 5a24c314108439a4d4036182
-title: 在 React 中添加内联样式
+title: Add Inline Styles in React
 challengeType: 6
 forumTopicId: 301378
 dashedName: add-inline-styles-in-react
@@ -8,41 +8,41 @@ dashedName: add-inline-styles-in-react
 
 # --description--
 
-在上一次挑战中，你可能已经注意到，除了设置为 JavaScript 对象的`style`属性之外，与 HTML 内联样式相比，React 的内联样式还有其他几个语法差异。首先，某些 CSS 样式属性的名称使用驼峰式命名。例如，最后一个挑战用`fontSize`而不是`font-size`来设置字体的大小。对于 JavaScript 对象属性来说，像`font-size`这样的连字符命名是无效的语法，所以 React 使用驼峰式命名。通常，任何连字符的 style 属性在 JSX 中都是使用驼峰式命名的。
+You may have noticed in the last challenge that there were several other syntax differences from HTML inline styles in addition to the `style` attribute set to a JavaScript object. First, the names of certain CSS style properties use camel case. For example, the last challenge set the size of the font with `fontSize` instead of `font-size`. Hyphenated words like `font-size` are invalid syntax for JavaScript object properties, so React uses camel case. As a rule, any hyphenated style properties are written using camel case in JSX.
 
-除非另有规定，否则所有属性值是长度的（如`height`、`width`和`fontSize`）其单位都假定为`px`。例如，如果要使用`em`，可以用引号将值和单位括起来，例如`{fontSize: "4em"}`。除了默认为`px`的长度值之外，所有其他属性值都应该用引号括起来。
+All property value length units (like `height`, `width`, and `fontSize`) are assumed to be in `px` unless otherwise specified. If you want to use `em`, for example, you wrap the value and the units in quotes, like `{fontSize: "4em"}`. Other than the length values that default to `px`, all other property values should be wrapped in quotes.
 
 # --instructions--
 
-如果你有大量样式，你可以将 style`对象`分配给一个常量，以保持代码的组织有序。取消对`styles`常量的注释，并声明具有三个样式属性及对应值的`对象`。使`div`的文字颜色为`"purple"`、字号为`40`、边框为`"2px solid purple"`。然后设置`style`属性，使其等于`styles`常量。
+If you have a large set of styles, you can assign a style `object` to a constant to keep your code organized. Initialize a `styles` constant and assign an `object` with three style properties and their values to it. Give the `div` a color of `"purple"`, a font-size of `40`, and a border of `"2px solid purple"`. Then set the `style` attribute equal to the `styles` constant.
 
 # --hints--
 
-`styles`变量应该是具有三个属性的`对象`。
+The `styles` variable should be an `object` with three properties.
 
 ```js
 assert(Object.keys(styles).length === 3);
 ```
 
-`styles`变量的`color`属性应该设置为`purple`。
+The `styles` variable should have a `color` property set to a value of `purple`.
 
 ```js
 assert(styles.color === 'purple');
 ```
 
-`styles`变量应该将`fontSize`属性设置为`40`。
+The `styles` variable should have a `fontSize` property set to a value of `40`.
 
 ```js
 assert(styles.fontSize === 40);
 ```
 
-`styles`变量的`border`属性应该设置为`2px solid purple`。
+The `styles` variable should have a `border` property set to a value of `2px solid purple`.
 
 ```js
 assert(styles.border === '2px solid purple');
 ```
 
-组件应该渲染一个`div`元素。
+The component should render a `div` element.
 
 ```js
 assert(
@@ -53,7 +53,7 @@ assert(
 );
 ```
 
-`div`元素的样式应该由`styles`对象定义。
+The `div` element should have its styles defined by the `styles` object.
 
 ```js
 assert(