假如你是寇克船长，你在一个无重力的空间站。

You're going to play Captain Kirk and you're in a space station and there is no gravity.

youdao

在无重力的状态下吃饭、睡觉；穿上太空衣在宇宙中漫步、修复人造卫星，一定是很有趣的经验。

Imaging that you are on a space mission and you have to sleep in zero gravity , help fix a satellite , and build a factory in orbit.

youdao

在飞行第一阶段，助推器将于密封舱分离，之后在重新进入地球大气层之前，密封舱将会进入一段无重力的抛物曲线。

During the first phase of the flight, the booster will separate from the capsule, after which the capsule will travel through a zero-g parabola, before re-entering the earth's atmosphere.

youdao

So, you will feel weightless for a short time or you'll feel your weight is little.

所以你会短时间的感觉到无重力,或者感到自己变轻了

耶鲁公开课 - 基础物理课程节选