touch and go的用法和樣例：
例句
- I am happy to say that the patient has taken a turn for the better, last evening it was touch and go whether he would survive the night.
我高興地說(shuō)，這個(gè)病人已經(jīng)好轉。昨天晚上情況十分危急，能否再活過(guò)一夜都很難說(shuō)。 - It is touch and go whether the policemen will come or not.
警察們能不能來(lái)，現在還很難說(shuō)。 - Our team won the game, all right, but it was touch and go for a while.
我們隊雖然贏(yíng)得了比賽，但是曾有一度情況很危險不定。
經(jīng)典引文
-
It's going to be a touch and go business.
出自： F. Hoyle -
It was touch and go when Michael was born.
出自：Sun
