【不合適】的表達方法

（1）我們不合適

We are not right for each other.

我們不是彼此正確的選擇。

（2）不合適到日子沒法一起過了

We are not compatible.

（3）衣物尺寸大小不合適

It's not my size.

It doesn't fit.

They don't fit. （鞋子等，復數(shù)）

（4）做什么事情不合適

It's not cool to talk about him behind his back.

你這樣在背后說他不合適吧。