He was strong-armed into doing it.

　　他被迫这么做的。

　　They always walk arm in arm down the street.

　　他们常常手挽手地沿街走

　　BACK 背

　　Get off my back!

　　别再来烦我了!

　　She always gets my back up.

　　她总是惹我生气。

　　BONE 骨

　　I need to bone up on my English.

　　我得好好学英语。

　　She’s a real bonehead.

　　她真是个大傻瓜。

　　BRAIN 脑

　　She’s very brainy.

　　她很聪明。

　　She’s a real bean brain.

　　她真是个大笨蛋。

　　CHEEK 面颊

　　She said it tongue in cheek.

　　她说的是风凉话。

　　CHEST 胸

　　I need to talk to you and get this off my chest.

　　我要跟你谈一谈，把心里的烦恼都说出来。

　　EAR 耳朵

　　She has an ear for music.

　　她具有音乐方面的天赋。

　　Stop explaining. It’s all falling on deaf ears.

　　别解释了，没人会听的。