ADD: some tralslation from upstream

leviding · web-flow · commit 1f4e0f4225c9 · 2020-09-22T21:23:23.000+08:00
diff --git a/1-js/13-modules/01-modules-intro/article.md b/1-js/13-modules/01-modules-intro/article.md
@@ -57,8 +57,8 @@ sayHi('John'); // Hello, John!
 
 浏览器会自动获取并解析（evaluate）导入的模块（如果需要，还可以分析该模块的导入），然后运行该脚本。
 
-```warn header="Modules work only via HTTP(s), not in local files"
-If you try to open a web-page locally, via `file://` protocol, you'll find that `import/export` directives don't work. Use a local web-server, such as [static-server](https://www.npmjs.com/package/static-server#getting-started) or use the "live server" capability of your editor, such as VS Code [Live Server Extension](https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer) to test modules.
+```warn header="模块只通过 HTTP(s) 工作，在本地文件则不行"
+如果你尝试通过 `file://` 协议在本地打开一个网页，你会发现 `import/export` 指令不起作用。你可以使用本地 Web 服务器，例如 [static-server](https://www.npmjs.com/package/static-server#getting-started)，或者使用编辑器的“实时服务器”功能，例如 VS Code 的 [Live Server Extension](https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer) 来测试模块。
 ```
 
 ## 模块核心功能
