“这是我第三次去了”英语怎么说

It is the third time I've been there.

注意 一定要用完成时

谓语动词是现在式 后面就用现在完成时
谓语动词是过去式 后面就用过去完成时

It is the third time I've been there. 这种类似句型确实要用完成时态的 三楼对！

这是我第三次去了
This was the third time that I went to there
It's the third time that I had went there

This is the third time I went to there

this is my 3rd time to go there