I let my feet spend as little time on the ground as possible. From the air, fast down, and from the ground, fast up.

我尽量让我的双脚在跑道上停留最短。从空中急速冲下，从地面快速飞起。

youdao

I tell her to walk fast up the hills and run down.

我告诉她可以快速的走上坡然后跑下来。

youdao

The horses were tired, but as they rested, the driver heard an other horse coming fast up the hill behind them.

马匹都已经很累了，但在它们休息时，赶车人听到后面有另一匹马正急速地朝他们赶来。

youdao

He's asleep beside the stove. When I came up from Rowe's I found him here, Huddled against the barndoor fast asleep...."

VOA: special.2011.04.17

Notice that these transport costs go up in the distance you have to travel and they go up pretty fast.

注意这些交通成本,随着距离而增长并且增长得很快

耶鲁公开课 - 博弈论课程节选

I mean, you grew up in an age when computers were blazingly fast, and have tons of memory, so why in the world do you care about efficiency?

我的意思是你们是伴随着,计算机快速发展成长的，计算机都有这么大的内存,那还在乎效率干嘛呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

In Britain, the true confessions of Stephen Fry, the celibate homosexual who plays Oscar Wilde in the current film about the Victorian wit, has moved fast up the list.

ECONOMIST: What the world is reading

But whereas it was initially the agents who developed the online market, the travel providers have caught up fast and are still beefing up their sites.

ECONOMIST: The travel industry

They can also easily connect via WiFi and Chrome's fast start up gets students online instantly.

ENGADGET: Lenovo adopts Chrome OS, intros ThinkPad X131e Chromebook for schools