Did you know that when you help someone, the help is returned in two folds?

你知道吗，当你帮助别人，这个帮助会双倍奉还给你。

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Did you know that when you help someone, the help will be returned in two folds?

你知道吗，你帮助别人，你的付出会双倍奉还。

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In addition to these two types of folds, however, we must mention another one, which is not easily classifiable as either anticline or syncline and is referred to as a monocline.

然而，除了上述两种褶皱外，我们还必须提到另外一种，这种褶皱不易归类为背斜或向斜，而被称为单斜褶皱。

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The original is now in an institution, and the folds in two known copies differed from one another, a clear sign that facsimiles were involved.

FORBES: Connect

Just two more sounds that Ian Parton loves, and folds in.

NPR: The Go! Team Is Still Having Fun