to catch up

基本解释

“People start working again, ” he said. “They have to catch up.
“人们重新开始工作，”他说，“他们不得不赶上进度。”
They should take some crash courses to catch up with their classmates.
他们应该参加一些速成课程来赶上他们的同学。
This is the only way to catch up and eventually get ahead.
这是我们赶上并最终超过这个流行病的惟一途径。

They worked quickly to catch up. Less than a year later, on October first,nineteen fifty-eight, the National Aeronautic and Space Administration,or NASA, began operations.
So Milton is struggling here to catch up with the star-led wizards, who -- as you can note -- are already themselves hasting.
所以弥尔顿在这儿极力想追上由明星引导的术士，你们可以注意到，术士们自己也在匆忙赶路。
耶鲁公开课 - 弥尔顿课程节选
I'm really tired and I have a lot of school work to catch up on.
我真是累坏了，我还有许多落下的功课得补起来。
I'd like 实战 - SpeakingMax英语口语达人

The chip giant is rushing to catch up in the fast-growing mobile market.
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