At the same time he heard and felt the fall of something upon the floor.

VOA: special.2009.10.31

Just as your lover's caress brings you to orgasm, your eyes happen to fall upon a shoe.

正当情人的爱抚使你进入高潮的时候，你的目光恰巧落在了鞋子上。

耶鲁公开课 - 心理学导论课程节选

He notes: When we see a stroke aimed and just ready to fall upon the leg or arm of another person, we naturally shrink and draw back our own leg or arm and when it does fall we feel it in some measure and are hurt by it as well as the sufferer.

他说过，当我们看到有人要打,别一个人的腿或手臂，我们会不由自主的畏缩，手脚拢起来,当这一下打下来，某种程度上来说,我们会感受到和被打者一样的疼痛。

耶鲁公开课 - 心理学导论课程节选

You get a set of solutions that are dependent upon -These quantum states fall out of the solution to this equation.

你得到一系列的解,这些解依赖于量子状态,和方程解不相干的解。

麻省理工公开课 - 固态化学导论课程节选