有一种叫做沟槽的东西——一种用来阻止两面沟壁往下坍塌的金属容器——当你挖土超过5英尺(约1.52米)深时，用它来防止沟壁坍塌。

There's something called a trench box-a metal case that holds back the sides of the walls-used to stop the walls from 5 caving in when you dig deeper than 5ft.

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一种有一个把手和壶口并带有一个盖儿的很大的容器，常用金属或陶瓷制成，用来盛酒或其它液体。

A large vessel, usually of metal or pottery, with a handle and spout and often a lid, used for holding wine or other liquors.

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平底锅一种浅、宽而且敞口的容器，常用金属制成并且没有盖子，用来盛液体、烹调和其它家用。

A shallow, wide, open container, usually of metal and without a lid, used for holding liquids, cooking, and other domestic purposes.

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