英语语法分析

Her father made dental devices during his detainment.

她的父亲在他被扣留的牙科设备。

She had made two choices but not me, what I could do for detainment?

她选了两次也没选择我我还拿什么去挽留呢？

I regret when I was lost. it is not because for your left but my detainment is weak.

失去了才后悔，你的离开是那么的情非得已，可是我的挽留却那么的苍白无力。