Then he opened each of the folded squares of paper in the cardboard box in front of him.

然后他从面前的硬纸板箱子里打开每一个折起来的纸条。

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Folded up along the lines, the paper will be a paper box.

沿着线折叠，这张纸就成了一个纸合。

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Adams reached into the black box and took out a folded paper.

亚当斯先生然后把手伸进黑箱子，取出一张折叠的纸片。

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