北美用户访问自动电话回叫的常用代码。

Usual code in North America to access Automatic Callback.

youdao

创建扩展的主要目的是将常用代码移入一个可复用的类中，如添加国际化支持那样。

The main motivation for writing an extension is to move often used code into a reusable class like adding support for internationalization.

youdao

良好的公司的强壮的黑人和白色的风格和迷人的对话，打破了常用代码咖啡的环境。

Good co's strong black and white style and engaging dialogue breaks the usual code of coffee environments.

youdao

include stdio h The next line of code says include standard io.h which just as a little sanity check contains among other things, printf.

接着的一行代码写着,这个库文件包含一些我们常用的函数,譬如，printf函数。

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