It was a close call indeed.

那真是千钧一发的事。

Yes. That was a close call.

是的。那真是千钧一发啊！

It was such a close call.

正是这种密切的呼吁。

That was a close call.

太危险了。真是千钧一发。

My car almost hit the guy, what a close call.

我的车几乎撞到那个人了，真是好险呀。