1、go back
追溯到;回溯到
The feud with the Catholics goes back to the 11th century.
与天主教的夙怨可以追溯到11世纪。
Our association with him goes back four years.
我们同他的合作是从4年前开始的。
回到(过去);回顾
If you go back to 1960, you'll find that very few jobs were being created.
如果回到1960年,你会发现工作机会寥寥无几。
2、come back
回忆起;回想起来
He was also an MP — I'll think of his name in a moment when it comes back to me.
他当时也是一位国会议员,他的名字我得想一下才能记起来。
When I thought about it, it all came back.
当我回想起来,往事全都涌上了心头。
重新流行;再度时兴
I'm glad hats are coming back.
我很高兴又开始流行戴帽子了。