Mind if I stay here for a while?介意我在这里住一阵子吗

for a while暂时； 一会儿

Now that I am free, I can enjoy music for a while.

既然有空，我可以享受一下音乐。

Could you please keep silent for a while?

你能不能清静一会儿?

I was so mad at her, and that's why it felt so real.我太生她的气了，所以感觉特别真实

mad at对 ... 恼火； 生气

He was mad at missing his train.

他为没赶上火车而恼火。

Jeff became so mad at Mike that he threw a punch at him.

杰夫对迈克大为发怒，向他一拳揍去。

I just can't believe you tried to go meet Ali all on your own.你居然想一个人去见艾莉

on one's own独自地； 独立地

It is on your own head.

一切后果由你负责。

It is a dangerous plan, one you'll have to follow up on your own account.

这是一项危险的计划，你要继续干下去，就得自己担风险