如果没有窗户，我无法察觉什么时候停车，什么时候我们在以300公里每小时的速度前进。

If there were no windows, I wouldn't be able to tell when we were stopped or when we were traveling at 300 km/h.

youdao

非常接近于30秒，这段时间内，飞机达到，150英里每小时的速度。

It's very close to 30 seconds, and by that time the plane has reached a speed of about 150 miles per hour.

youdao

科技让汽车能够以八十英里每小时的速度在高速路上半自动行驶。

The technology allows a car to drive semi-automatically at speeds of up to 80 mph on highways.

youdao

So, if we're trying to figure out the wavelength of a Matsuzaka fastball, we need to consider the velocity first, which is 42 miles per hour.

如果我们尝试计算一个,松阪发出快球的波长，我们首先需要考虑速度，每小时为42英里。

麻省理工公开课 - 化学原理课程节选

Mike actually holds the world record for downhill speed skiing for blind person, which is 60 miles an hour.

实际上,迈克是盲人高山滑雪的记录保持者，速度达到了每小时60英里。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Suppose you're the driver of a trolley car, and your trolley car is hurtling down the track at 60 miles an hour.

假设你是一名电车司机，你的电车以60英里/小时的速度,在轨道上飞驰。

耶鲁公开课 - 公正课程节选