8.it's not that … or it's not just that … or it's not simply that …并不是(仅仅)因为…
It's not that I didn't want to be with my family.并不是我不想和家人在一起。
It's not just that she is beautiful; it's that she has real stage presence.并不仅仅因为她漂亮, 还因为她很有舞台表现力。
9.that's it<口>(expressing irritation)我受够了
'Okay, that's it!' his mum snapped.“好吧, 够了！”他妈妈厉声说道。
(I've finished)就这样；到此为止
I'm afraid that's it, Mr Ryle. I have to go out now.恐怕就这样了, 赖尔先生。我现在得出去了。
10.that was it
(when close to death)就这样死掉
A gun was put to our faces - I really thought that was it.一把枪指着我们的脸——我真以为就会这样死掉了。