I clasped my hands behind my back so he wouldn't see them shaking.

我紧握着双手藏在背后，这样他就看不见我的手在发抖。

youdao

My only memory of him is that he swayed on his heels like a palm tree and he always clasped his impatient twitching hands behind his back.

我对他的唯一记忆是他就像一棵棕榈树一样摇动他总是将他那双不停抽搐的手紧紧扣在背后。

youdao

But then, halfway across the street, he cuffed my hands behind my back.

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