(一).I'd better get a move on it.我应该赶紧

原音重现：

A: It takes 90 minutes for me to get home. I'd better get a move on it.
我回家需要90分钟，我得赶紧走了。
B: Can't you stay just a little longer? I really en-joy your company.
不能再待一会儿吗？我喜欢跟你在一起。

(二).There's no time to lose.没时间了。

原音重现：
A: Are you sure we need to leave for the theater right now?
你确定我们现在就该动身去电影院？
B: Absolutely, there's no time to lose. If we don't leave now, the tickets will be sold out.
当然了，没有时间了，现在不出发就买不到票了。