冒险岛 a核:对于那件事，我认为是巧合。 用英语怎么说？谢谢

In my opinion,that's a coincidence.

As concerns that matter，I think it is a coincidence

关于那件事，我认为你是不对的。
As concerns that matter,I don't think you are right.
关于那件事我忘了告诉她。
I have forgotten to tell her about that thing.
对那件事我没有印象了。
I had no idea about that.
关于那件事我忘了告诉她。
I forget to tell her about it.
我从内心对那件事感到厌恶。
I am heartily sick of that.
哈特承认了那件事，我觉得无所谓。也许他应该早先就开诚布公说出来。
Gary Hart's admission doesn't bother me a bit.But he probably should have said it before and been up front about it.
对那件事，我赞同。
You have my yeses to that.
关于那件事，我有好多话要说。
I have a lot to say in relation to that affair.
关于那件事，我不便说任何话。
I am not in a position to say anything about that.
关于那件事，我很同意你的意见。
As regards that matter I'm quite of your opinion.

As to that fair,I think it was a coincidence.

as to that thing , i think is a coincidence.
i think that is a coincidence.

I think it is coincidence about that thing.