When there's a fire, follow the teachers' instructions, leave the classroom quickly and use a piece of cloth to cover your mouth and nose so that you don't breathe in smoke.

发生火灾时，按照老师的指示，迅速离开教室，用一块布遮住口鼻，以免吸入烟雾。

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She began cleaning the wound with a piece of cloth.

她开始用一块布清洁伤口。

《柯林斯英汉双解大词典》

There was a piece of cloth tied to the dog's collar.

有一条布系在狗项圈上。

《柯林斯英汉双解大词典》

Ms.Gass used cloth and paints to create an image of a water treatment center on the San Francisco Bay.

VOA: special.2011.06.15

What could possibly drive somebody to jump out of an airplane with nothing but a little piece of cloth between them and death?

是什么可能驱使某人跳下飞机,而他们与死亡之间只有一片小小的布？

耶鲁公开课 - 死亡课程节选

Now, admittedly they've got this little piece of cloth that gives them a decent chance of not killing themselves when they jump out of airplanes.

现在，必须承认他们有这么小小的一片布,给了他们一个当他们跳下飞机时,不会死的足够的可能性。

耶鲁公开课 - 死亡课程节选

Don't worry, though: you're not spending all that money just on a piece of cloth with a metal fastening strip attached.

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His response, in 1999, was to step back from his ready-to-wear design duties, handing the reins to one of his young designers in order to focus on a new project: A-POC, which stands for A Piece of Cloth, a revolutionary seamless tubelike fabric.

WSJ: Progressive Dress | Designer

Six bullet cases were found on a staircase between the fourth and fifth floors of the building, along with a folding chair and a piece of cloth, SK spokesman Sergei Stukalov told Interfax news agency.

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