My face, hands, and knees crashed into the pavement.

我的脸、双手和膝盖都撞在了人行道上。

youdao

He hurt his hands and knees.

他弄伤了他的双手和双膝。

youdao

As she bends Kitts puts her hands on her knees.

当她弯下身时，凯特把她的手放在她的膝盖上。

youdao

The old man sat without moving, his wide old hands resting on his knees.

VOA: special.2010.05.08

I think even if you're in a chair, and you're sitting up straight with good posture, maybe hands on knees.

哪怕只是坐在椅子上，坐直并保持良好姿势，也许双手放在两膝上。

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' And for 20 minutes you're still not sure - we're down on our hands and knees with our hands up.

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You don't have to get on your hands and knees and clean out the grate.

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Whose techs get on their hands and knees in a datacenter when hardware fails?

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