But in fact, if you just run your fingers again and again over this floppy disk you are disorienting those particles or knocking them off perhaps altogether, depending on the medium.

事实上，如果你把手指一次次的在磁盘上面滑动,这些粒子就会变的无极性,或者把它们整个搞坏，而这取决于媒介。

哈佛公开课 - 计算机科学课程节选

And once upon a time they actually were thinking about knocking it down

从前，人们也想过要拆毁它，

中央车站的历史 - SpeakingMax英语口语达人

By no means But let's face it. In order to kill you, I'd have to earn the privilege by knocking him back.

不要这样,让我们看看这种情况,为了杀你,我要通过击退他来赢得主动权

耶鲁公开课 - 古希腊历史简介课程节选

Even the churches are completely denuded of the kinds of Baroque, swooning cherubs and clutter that you found in--;beautiful, I'm not knocking the Baroque-- but beautiful churches--;or, in Vienna it's a good example of that, or anywhere is a good example of that.

甚至教堂也完全褪去了巴洛克风格的影响,没有迷人的小天使,没有杂乱的装饰,在这里这些都没有... 但很漂亮,我并不是在数落巴洛克,不过,这个教堂真的很漂亮,在维也纳的建筑也是绝佳的例子,或者在任何地方都有很好的例子

耶鲁公开课 - 欧洲文明课程节选

It's all seen from her point of view and at a distance And then somebody is knocking at the door and breaking in, and that's Kane And then there's a close-up of Kane leaning over the bed ? Right?

都是从苏珊的角度来拍的,镜头比较远,先是有人敲门,那人闯了进来，是凯恩,然后有个对凯恩,俯在床头的特写,对么？

麻省理工公开课 - 电影哲学课程节选

It might bend and bow, that is it's not the forces of nature like the movement of the river that's knocking the bridge down, but it's just the failure of these materials over time, that they don't last as long as they might.

这桥可能会折断,不一定是洪水这样的自然灾害,导致了桥梁的坍塌,可能只是因为建桥的材料老化,这种材料没有那么持久耐用

耶鲁公开课 - 生物医学工程探索课程节选

They may be knocking down one or two themselves there, because nobody's paying any attention.

他们中的一两个可能会相互打闹或者摔伤,因为没人照看

耶鲁公开课 - 欧洲文明课程节选