that's where.that's why.that's 什么情况用还有跟这个相同的几个我想不起来了 that's which; that's when

that's where.that's why.that's 什么情况用还有跟这个相同的几个我想不起来了 that's which; that's when
that's where.that's why.that's 什么情况用
还有跟这个相同的几个我想不起来了
that's which;
that's when

that's where.that's why.that's 什么情况用还有跟这个相同的几个我想不起来了 that's which; that's when
That's where we are living.
这是我们住的地方.
That's why we are here.
这就是为什么我们来了这里.
That's what he said.
他就是这么说的.

that's where. that's why.that's what
where why what 接个宾语从句

that is there!
that is the reason.
that is ....

就是那里.
那就是为什么(那就是原因)
那就是...

that's which;
that's when