The child doesn't get on well with others.
这个小孩不合群。
If so, they can get on well with each other.
如果是的话,他们可以相处得很好。
He doesn't really get along well with most people.
他和大多数人都相处不好。
I think you'll get along well with each other.
我想你们会相处的很好。
I found it important to get along well with friends.
我认为和朋友友好的.相处是在非常重要的。