The brain surgery was touch and go.

脑部手术很危险。

Oh, it's going to be touch and go.

哦，一触即发，可好可坏。

So it was touch and go there for a while.

当时事态很紧急。

How's he doing? -Ah, it's touch and go.

情况怎样？-不很好。

So if something is touch and go it might work or it might not.

所以如果某事用 touch and go 形容，它可能会成功也可能不会成功。

It was touch and go at the beginning whether or not her father’s financial risk would pay off.

无论当时她父亲的经济冒险是否成功，这都是转瞬即逝的事情。

The friends look for him but it's touch and go (C2) as to whether they will ever find him.

他和他的朋友们都在寻找他，但是他们对能否找到他把握不大。

" Yes — it was touch and go when I got there" .

“是的——当我到达那里时，它是触手可及的”。

It was touch and go for a while.

当时犹疑了一段时间。

It has also been touch and go over the past few months as to whether the Formula One World Championship would continue as we know it.

而在过去的几个月里，F1也在是否维持原来赛制的问题上摇摆不定。

" And this day, tomorrow, another day, are very crucial. It's touch and go, and I believe that the supreme efforts that the secretary made bear some fruits on both sides, " he said.

不管是今天、明天还是未来，都是很重要的。情势一触即发，我认为克里所做的最大努力已给双方都有所收获。