Don't stand behind the desk.

不要站在书桌后面。

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Mrs. Green asked us to stand on each side of her desk.

格林夫人让我们站在她桌子两侧。

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Stand in a doorway, or crouch under a desk or table, away from windows or glass dividers.

站在走廊，或蹲到桌下，远离窗户或其他玻璃分隔物。

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It also needs to solve problems of manufacturing computers that don't just sit on a desk but can stand up to being worn all day, every day.

CNN: The wave of wearable computers

Stand at your desk, and, arms straight, place your palms on the desk with your fingers pointed toward you.

FORBES: Magazine Article

Stand at your desk responding to emails.

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