If you have to go to the bathroom, you raise your hand until your spot on the line can be covered.

如果想去洗手间，你必须举手示意，等到你在生产线上的工作区域被盖上之后才能离开。

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These can be "dragged out" of rulers, providing a vertical or horizontal line to reference as you place components on the workspace.

可以从标尺“拖出”这些线，作为在工作区上放置组件时的垂直或水平参考线。

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If you would like a specific book that isn't listed yet on BookMooch, a "wish list" can be made, which will put you first in line to receive your wanted books once they are available.

如果你喜欢的一本书没有在网站列出来，一个“愿望清单”就会被创建，一旦可以获取这些书，它们将会在第一排列出。

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