For the crew of a spacecraft ramping up to light speed, interstellar space would appear highly compressed, thereby increasing the number of hydrogen atoms hitting the craft.

对宇宙飞船的船员来说，速度升高到光速，宇宙空间将被高度压缩，因此增加了撞击飞船的氢原子数量。

youdao

For a crew to make the 50, 000-light-year journey to the centre of the Milky Way within 10 years, they would have to travel at 99.999998 per cent the speed of light.

要在10年内飞行50000光年到达银河系中心，飞船速度必须达到光速的99.999998%。

youdao

He was twenty-five, with a light-brown crew cut, a blond beard, and small hoop earrings.

NEWYORKER: Coming Apart

For a casual spin, Mr. Peskowitz suggests a white T-shirt or light crew-neck sweater and white leather sneakers.

WSJ: Remix: Suits Brighten Up For Spring | Off Duty Spring 50

The yardmaster assumed he was saving the company money by not using a crew and fuel to run a light train.

FORBES: Magazine Article