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

“它们非常神秘，很难捉到。”

The Ministry of Magic caught up with him next day! ”

第二天魔法部就抓到他！”

It's going to catch up with you.

会让你吃着走。

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

我努力追着你，却追上。”

Laplace, the astronomer, was still at work when death caught up with him at 78.

法国天文学家拉普拉斯78岁死时还在工作着。

Rachel Crane caught up with the civilian travelers before their historic flight.

Rachel Crane在这次历史性的飞行之前访这些平民旅客。

Well, Lanny, it's been great catching up with you.

好，兰尼，很高兴能和你聊天。

I'll catch up with you guys in a sec.

我待会儿再来找你们。

But our technology only recently caught up with our imaginations.

但是直到最近，我们的科上我们的想象。

Next, we're catching up with Nelly Cheboi who was named CNN Hero of the Year.

接下来，我们来关注一下被评为CNN年度英雄人物的内莉·切博伊。

I can't wait to catch up with her!

我等及要跟她叙旧！

If you'd rather catch up with a friend, invite someone along.

如果想和朋友聊天，那就邀人一起走起来。

Stewart said that over time, his busy work life finally caught up with him.

斯图尔特说，随着时间的推移，他忙碌的工作生活还是给他带来麻烦。

Nice to catch up with you again and I'll see you soon!

很高兴再次遇到你，我们会很快再见面的！

He was going to wait until the Tortoise caught up with him.

他要等到乌龟追上他。

But by the time they're 11 they've caught up with national standards, and at 16 they're flying.

但是，他们11岁时就会上国家水平，到16岁他们就会突飞猛进。

I'll catch up with you on the mountain.

我会在山上跟你们会合。

So, it was nice to catch up with them.

所以，上他们在挺好。

Rowing powerful strokes, he caught up with the swimmer who led the race.

他猛游几下，上那个比赛中领先的游泳运动员。

D) They cannot catch up with rich countries without sacrificing the environment.

D，他们无法在牺牲环境的情况下上富裕国家。