Operation 4 -Fold sides inward, fold in half, fold wings down.

操作四：把纸张两边向内折叠，只折一半，折成类似于翅膀的形状，再放下来。

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You can fold it in half just like closing a book.

你可以像合书一样把它对折。

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When we are making paper cuttings, we usually fold the red paper in half and then cut it with scissors.

当我们剪剪纸时，我们通常将红色的纸片折成两半，然后用剪刀剪。

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If it goes on for ten years that means that the -it'll double in seven years, so it'd be going up like two and a half fold.

如果按照此速度过上十年就意味着,七年内价格将会翻倍,所以价格应该会上涨到两倍半

耶鲁公开课 - 金融市场课程节选

They will be very thin, so fold them in half and layer them onto a warm dinner plate.

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Peugeot saw operating profits grow seven-fold in the first half of 1998 to FFr4.5 billion.

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To demonstrate, take the current iPhone 5, lengthen it by 1.5 inches, widen it by an inch, make it 30% thinner, then fold the whole thing in half.

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