Click the Choose Languages button in the window that displays, and select the language to which the English application is to be translated.
在显示的窗口中单击choose Languages按钮，并选择要将英语应用程序翻译成何种语言。
The next screen, shown in Figure 19, prompts you to select additional languages to use on your system.
下一个屏幕如图19所示，会提示您选择系统上使用的其他语言。
Select all the languages you expect to receive email in.
选择你所想要收到邮件的语种。
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