The mount command is used to attach a file system to the current file system hierarchy (root).

使用mount命令将一个文件系统附着到当前文件系统层次结构中(根)。

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During a test, you can optionally attach a file associated with the application you are testing, for example an output file that the application generated.

在测试过程中，可以选择附加与受测应用程序相关联的文件，例如，该应用程序生成的输出文件。

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You know how you can click "Attach a file" and then you'll see the familiar "enter a file location or Browse.." form appear?

你知道如何点击“添加附件”，然后出现“输入文件地址或浏览”的对话框吗？

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And if you want to send pictures of the new baby to grandma via the Internet, save the shot in a graphics file and attach it to e-mail -- no need to buy a scanner to input regular 35mm prints.

CNN: The Proof Is in the Pixels

The call prompted Karin to file another claim with the state and to attach a letter stating she was running a blog and that the Google AdSense revenue it generated was her only source of income.

FORBES: Magazine Article