面试官不是你的朋友，所以别弯腰驼背。

The interviewer is not your friend, so don't slouch.

这是因为越是高大的人约有弯腰驼背的倾向。

This is because taller people have a greater tendency to slouch.

我看到一些人四处闲逛、弯腰驼背、叼着烟——他们应该考虑去学芭蕾。

I see some people crawling around, hunched over smoking a cigarette - they should be doing ballet.

那就是这个卡通序列：你先是看到一个毛茸茸的弯腰驼背的额头沉重的猿人的侧面。

It's that cartoon sequence: You see a hairy ape man with a heavy brow hunched in profile.