Unit 137. It's too late.
第137单元 已太迟了。
A: I hear Yolanda has been studying every night this week for the exam.
甲：我听说约兰德这星期每晚都在勤读准备考试。
B: That's good, but I think it's too late. She hasn't studied all semester, and I doubt she can catch up in one week.
乙：那很好，但我想已经太迟了。她整个学期都没好好读书，我不认为她能在一周内赶上进度。

类似用语
Opportunity doesn't knock twice.
机会稍纵即逝。

百宝箱
介绍两个与本句有关的重要谚语：
Never say it's too late.（永远别嫌太迟。）
Better late than never.（迟做总比不做好。）