a race against time

• 和时间赛跑

a race against time的用法和样例：

例句

1. Race against the clock to get the best time!
   快跑，和时间赛跑，抢在最快时间之前！
2. The young reformers were in a race against time.
   年轻的改革家们在跟时间赛跑。
3. I just love to run against the clock.
   那只是想抢时间。
4. However, I want to emphasize that we are in a race against time.
   但是，我想强调一点，就是要抢时间。