【英语口语小词学到位，和back背有关的地道口语表达】
on my back 找我麻烦，挑我毛病(小编：如果一个人整天都遇上下面两种情况，那真的离自杀不远了，白天被老板找麻烦，晚上被老婆找麻烦)
My boss is always on my back .
老板总是找我的麻烦。
Whenever I come home late my wife is always on my back .
每当我回家晚了，我妻子总找我的麻烦。
get off my back 少跟我罗嗦
Could you please get off my back ?
能不能请妳不要跟我唠叨了?
I had enough with you . get off my back !
我已经受够你了．别再烦我了！
turn my back on 拒绝帮助
I can't turn my back on him when he needs help .
在他需要帮助的时候，我不能不管。
behind my back 在背后
I hate it when people talk about me behind my back.
我很讨厌人们在背后谈论我。
stab in the back 伤人的暗箭、背叛、诽谤
A person of character will never stab others in the back.
有好品格的人，绝不会背后诽谤他人。
pat on the back 鼓励表扬
Their hard work certainly deserves pat on the back.
他们努力的工作值得称赞。
I will scratch your back if you will scratch mine 礼尚往来