He runs fast.

他跑得快。

Ensure that your code runs fast.

确保您的代码快速运行。

This car runs fast, does't it?

这辆车跑得很快，是不是？

A hunting dog runs fast.

猎犬跑得非常快。

She runs fast as a boy.

她跑得像男孩一样快。

I don't think he runs fast.

我认为他跑得不快。

Jim runs fast, but run just as fast.

吉姆跑的快，但我跑得也壹样漓。

Jim runs fast, but I run just as fast.

吉姆跑得快，但我跑得也一样快。

The rabbit runs fast.

兔子跑的飞快。

He runs fast, but I run as fast as him.

他跑得快，但我跑得同样快。

Peter runs fast, but I run just as fast.

彼得跑得快，我跑得也很快。

Who runs fast, the hare or the tortoise?

野兔和乌龟谁跑得快？

Eg. He runs fast, but I run just as fast.

他跑得快，但我跑得同样快。

She runs fast (quickly) and sings happily.

她快速的跑步并且快乐的唱歌。

The cat runs fast.

猫跑得很快。

A horse runs fast.

马跑得很快。

He is tall. He runs fast, and he jumps high.

他长得高，他跑的快，而且他还跳得高。

He runs fast lest he (should) miss the train.

他快跑，免得赶不上火车。

It runs fast, and immediately stop no inertia.

它跑得飞快，而且能立刻停住没有惯性。

He runs fast enough to catch up with his friend.

他跑得够快，能够赶上他的朋友。

He runs fast enough to catch up with the others.

他跑得足够的快可以追上别人。

The old man runs fast as if he were a young man.

老人跑得极快，好像一位年轻人。

Does he play basketball well? No, but he runs fast.

他篮球打得好吗？不，但他跑的很快。

They see the water runs fast and the monkey is afraid.

他们看到湍急的河水，猴子有点害怕了。

The man who runs fast does not necessarily runs everything well.

跑得快的人不一定样样事情都办得好。