She tried to curtsey as she spoke—fancy curtseying as you're falling through the air!

她边说边试行屈膝礼——想想当你从空中落下时会行什么样的屈膝礼！

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So now we were walking slowly through the falling snow to the employment office for the Dodge auto company.

VOA: special.2011.02.24

You don't feel any weight because your weight is the opposition you get to falling through the floor; but if the floor is giving way and you're just falling freely, you feel weightless.

你不会感到重力,是因为你的重力在阻碍你穿过地板,如果没有地板,你自由下落,也感觉不到重力

耶鲁公开课 - 基础物理课程节选

You feel heavy and it reads more because the poor spring not only has to support you from falling through the floor, but also accelerate you counter to what gravity wants to do.

你感到自己变重以及读数增加,因为现在弹簧不仅要支撑你,不让你掉下来,还要抵消重力的作用让你加速

耶鲁公开课 - 基础物理课程节选

He said the snow was expected to continue falling through the rest of the morning.

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"They are one pink slip, one missed mortgage payment, one medical diagnosis away from falling through, " she said.

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But during the day's trading, it plunged as low as 1, 763.97, falling through the psychologically significant 1, 800 level.

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