In the forest roams a unicorn which does great harm, and you must catch it first.

在森林里，有一只危害很大的独角兽，你必须先抓住它。

If your dad finds out you'll really catch it!

要是你老爸知道了，你非挨骂不可！

Her voice was so low he had to strain to catch it.

她的声音太小，他不得不费力地听着。

I wanted to catch it, but it landed on the mashed potatoes.

我想抓住它，但它落在了土豆泥上。

Your best friend is telling you a joke, but you can't catch it!

你最好的朋友在给你讲笑话，你却听不懂！

Feeling sad, the dog tried to explain for itself, "Though I didn't catch it, I had done my best."

狗感到很难过，试图为自己解释：“虽然我没有抓住它，但我已经尽力了。”

The Belt and Road is chance to help some countries to develop, so more and more countries want to catch it.

“一带一路”是帮助一些国家发展的机会，所以越来越多的国家想要抓住这个机会。

The dog chased the chicken but couldn't catch it.

狗追赶鸡，可是没有追到。

You will catch it for breaking that vase.

你打破了那花瓶要挨骂了。

B: Pity we didn't catch it.

真可惜，我们没赶上。

If not, just wait; we'll soon catch it.

如果没有看到，先等一下；我们将很快捕获它。

Stand you here, and let me run and catch it.

你站在这儿，让我跑过去抓住它。

Obama, he does not know how to catch it.

奥巴马不知该如何去接这个球。

Catch it now, and you'll be ahead of the game.

现在掌握了它，您将走在时代的前沿。

B：I didn’t catch it when she was introduced.

别人介绍她的时候我也没注意。

The Indian tribe has just one turbine to catch it.

印第安部落只有用涡轮机去捕捉。

The dog went after a rabbit but didn't catch it.

狗追兔子，但没有逮住兔子。

This time I catch it and hold it up for her to see.

这次我接住了它，并且捧着让她看。

We 'closed in on the dog and were able to catch it.

我们逼近那只狗，而且就要捉到它。

He still juggled the ball though he made every effort to catch it.

虽然他尽一切努力想抓牢那个球，但还是没接稳。

I have fallen behind the time, and am too old to catch it again.

我已经落在时间的后面了，我太老了，不能再赶上它了。

The virus's severity will depend on how many people who catch it die.

这种病毒的严重程度如何，要根据感染这种病毒的人有多少会死亡来判断。

Keep the disc high enough so that the opposition can't catch it early.

让飞盘飞的够高，那样对方就不能很早的抓出它。

So if there was a short lag between regions in the brain they could catch it.

这样一来如果不同区域间有时间延迟他们就能捕捉到它。

They're always ready to catch it. Seems like they're just waiting for it.

他们总是准备去接球，好像他们仅仅是在等待来球。

She estimates that by itself, it kills 5 percent of the dogs that catch it.

她估计，单是狗流感病毒，就会使5%染上狗流感的狗死掉。

Then the mouse would run away and the cat would catch it in its claws again.

然而老鼠一开跑，猫就又一次把它抓回来。

And yet the implication is that the train will eventually catch it up and savage it.

而这里的寓意就是火车会渐渐追上它并把它碾碎。

Now if happiness is contagious, don't you want to put yourself in a position to catch it?

那么，如果幸福是会传染的，你不想去抓住它么？