尽管这款应用是在美国设计的，但是只要在前面输入国家代码，全世界的手机号码都可以使用。

Although the app was designed in the US, it works with international Numbers when they are prefixed with their country's code.

youdao

尽管这款应用是在美国设计的，但是只要在前面输入国家代码，全世界的手机号码都可以使用。

Although the app was designed in the US, it works with international Numbers when they are prefixed with their country's code.

youdao