Drop a dryer sheet into the bottom of a gym bag and leave it there until your nose lets you know it's time to renew it.

至于你的包包：把一片干燥片放到它的底部，然后把包放在一旁，直到你的鼻子告诉你你可以接着使用它为止。

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They successfully constructed a prototype of a bag made from a number of stainless steel plates, stuck on to a light, flexible plastic sheet.

他们成功的制造了利用轻质可伸缩塑料片连接的不锈钢袋子原型。

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Later, the teenager is seen coughing and apparently vomiting into a bag before lying on the ground, limp and covered in a white sheet.

视频随后显示这名少年咳嗽，并朝一个袋子里呕吐，然后无力地躺在地上，身上裹着一块白布。

youdao

Three items inside Odeh's bag -- a pair of jeans, a T-shirt, and a cloth described as a bed sheet -- tested positive for either TNT or PETN, Mount said.

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