They're elusive, very difficult to catch up with.

“它们非常神秘，很难捉到。”

I need to catch up on my sleep.

我得好好补觉。

And you'll have plenty of time to catch up with your friends once the immediate public health crisis is over.

一旦迫在眉睫的公共卫生危机结束，将有足够的时间与朋友保持联系。

I can't wait to catch up with her!

我等不及要跟她叙旧了！

It took nineteen years for the EU to catch up.

欧盟花了19年时间才迎头赶上。

From the 1960s onwards, shareholder-owned rivals began to catch up.

从20世纪60年代开始，股份制的竞争对手开始后来居上。

It's going to catch up with you.

会不了兜着走。

I've had time to catch up and read the classics.

而我也有时间跟朋友小聚 读读名着。

Okay, you're just gonna have to catch up on the fly, then.

好吧 那就得看形势随机应变了。

It’s a pretty easy job, but one with lots of downtime which means you’ll have plenty of time to catch up on reading, do homework or study for an exam.

工作很简单，又能有不少时间意味着可以有足够的时间能读书、做作业或者准备考试。

So, if you're a bit slow in learning something, you are considered a failure, when all you needed was a bit more time to catch up.

所以，若是在学习某事物上耗时较久，就会被视为失败者，但不过是需要更多的时间去跟上进度。

I was trying to catch up with you, but I couldn't. '

我努力追赶着，却追不上。”

So whenever I think about Australia, whenever I'm in Australia myself, I tried my best to catch up with these friends, these high school mates.

所以无论何时我想起澳大利亚，或是我自己来到澳大利亚，我都会尽最大努力去和这些高中好友联络感情。

A slow down in population growth means a slow down in workforce growth as well making it harder for China to catch up to the U.S. economically.

人口增速放缓意味着劳动力增长放缓，这也使中国在经济上更难赶超美国。

Hi there, my name is Maude Garrett, and if you've never seen this face before, here's a little four second montage to catch you up.

嗨，大家好，我是莫德·加勒特，如果从未见过这张面孔，那就用这四秒的蒙太奇剪辑了解一下。

Since then, the U.S. has been the global leader in space exploration and development, but China as you'll see in just a minute is taking steps to catch up.

从那时起，美国在太空探索和发展方面一直处于全球领先地位，但马上就会看到，中国正在采取措施迎头赶上。

They'll have their iPhones or their e-readers to catch up on news with.

他们会用自己的iPhone或电子书来看新闻。

And it's a brilliant way to catch up if you're running late.

如果要迟到了，穿着运动鞋加紧赶时间也是很聪明的方法。

That your release of GPT, especially ChatGPT, sent such shockwaves through the tech world that now Google and Meta and so forth are all scrambling to catch up.

们发布了 GPT，尤其是 ChatGPT，掀起了科技界的巨浪，谷歌、Meta 等等公司现在手忙脚乱地追赶。

So, it was nice to catch up with them.

所以，赶上他们在挺好。