He put his wiper control in a red metal box that on the outside had the words "For Engineering Tests Only. Do Not Open.".

他将刮水控制器放置在一个红色的金属盒子里，上面写道 “工程测试专用，切勿打开。”。

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How could you be expected to guess what that tiny metal box does by looking at it?

你如何能仅从外观看出这样一个小金属盒子能干什么？

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THE lid of the charming, round enamelled metal box (pictured) is decorated with squat, rosy apples.

这个鲜艳夺目的，上釉的圆形金属盒子（如图）由放着的玫瑰色苹果装饰而成。

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People use a metal call box with a push-to-talk button to connect to a live operator, as Rose Shuman explains: "You just push a button, a big green button, and that will connect you directly to our operators who are sitting in front of computers, and speak your language.

VOA: special.2009.10.12

She turned her back to me so I threw the little metal box across the room.

NEWYORKER: The Pura Principle

He'd won the contracts for Metal Box (his big breakthrough), Mirror group, Britvic, Gerber and Coca-Cola-Schweppes.

ECONOMIST: Edward Stobart

Ms. McDonald sank all her savings into the development of a chocolate bar and a stylish designer metal box.

WSJ: Stuck With 30,000 Boxes of Gourmet Chocolate