He shut himself away for a month to catch up on his academic work.

I have a lot of work to catch up on.

我有许多工作要赶着做.

The holidays will be a good time for him to catch up on his studies.

假期将是他补习功课的好机会.

Tonight I have to work overtime to catch up on my work.

我今天晚上要加班赶工作.

You know, I have some work to catch up on.

你知道, 我有些工作进度必须赶上.

I'm afraid I can't catch up on how things are in that region.

恐怕我不能得到关于那个地区的消息.

He'll catch up on lost time by working harder.

他将更加努力地工作以弥补失掉的时间.

No matter how hard I try I cannot seem to catch up on all the bills.

无论怎么努力，我好像就是无法付清所有的账单。

I have got much work to catch up on.

我有许多工作需要补做.

Catch up on your reading and correspondence.

双子座:弥补一些阅读和书信往来.

The other turned, ran and was catch up on the road, burning them to live.

另一个转身, 跑了,被追到马路上, 拷住.

During the evenings, the school is used by kids who want to catch up on English and mathematics.

每到晚上，就有孩子来学校补习英语和数学。

Frank stayed up late, so he had to catch up on his sleep.

弗兰克呆到很晚, 所以他必须去睡觉.

It is a good day to catch up on back reading and other assignments.

周日是用来补上拖欠的阅读任务和其他作业的好时机.

Fine, i can catch up on my paperwork.

那好, 我可以处理积压下来拉的文件.

He loves to catch up on the news after a trip abroad.

每次国外旅行以后,他都喜欢得到最新的消息。

Catch up on overdue paperwork.

双子:赶紧处理逾期的工作吧.

He ran hard and tried to catch up to his friends.

他拼命地跑，想撵上他的朋友们。

Dick ran hard and tried to catch up to his friends.

迪克拼命奔跑,想赶上他的朋友们.

We could never catch up to it As fast as we run.

但我们永远无法以我们逃跑时的极速去追上它.

The dog ran hard and tried to catch up to the rabbit.

这条狗拼命跑企图追上那只兔子.