They often fold over or bunch up, turning them into booby traps for anyone shuffling down the hall.

它们经常折叠或堆成一堆，成了任何拖着脚走过大厅的人的陷阱。

youdao

Fold over about 1 "of the top of the bag."

把纸袋顶边往外翻折约2.5厘米。

youdao

Then they went to Anbang, which has increased its assets some 50-fold over the past two years.

随后，检查人员又视察了安邦，而这家公司的资本在过去两年内增加了50倍。

youdao

As China's economy has grown 10-fold over the past 15 years, the country's environment has been degrading.

VOA: standard.2010.04.07

The collateral damage sustained by the population over the last eight years has driven more and more people into the fold of the insurgents.

VOA: standard.2009.03.26

As a result, Apple's shares have risen more than 38-fold over the past 10 years.

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"I couldn't reach up to fold over the turtleneck on my sweater, " she says.

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While only a few hundred participants were taking estrogen plus testosterone, that number increased eight-fold over the 10-year study period.

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