By the way, when I say there's 10 Newtons acting this way, you might say, "What about gravity? What about the table?"

顺便提一下我说有 10 牛的作用力,你也许会问,"那重力呢,桌子对它的力呢"

耶鲁公开课 - 基础物理课程节选

And you have bread and cheese and tomatoes, and some oregano in the house.

你有面包、芝士和西红柿，屋子里还有一些牛至叶。

I feel like 课堂 - SpeakingMax英语口语达人

Here is some object, it's 5 kilograms and I apply 10 Newtons.

这有一个物体,5 千克,我对它施加 10 牛的力

耶鲁公开课 - 基础物理课程节选

You've got horses which you need for the army but also which they start slaughtering; you've got cattle but you have enough food to last for maybe a month; there's always a lot to drink because of the caves, that is, the wine cellars that people had, but things get worse and worse.

你有军队所需的马,但是士兵会把马杀来吃,你有牛,但是这些食物只能,维持大概一个月的时间,喝的东西总是不缺的,因为他们有酒窖,就是用来储藏葡萄酒的酒窖,不过事态还是变得越来越糟

耶鲁公开课 - 1871年后的法国课程节选

Once you got a = 2, you can go back and realize here that f = 4, so you got really 4 Newtons.

一旦你算出 a = 2,你可以回到上面来,求出 f = 4,所以实际上这个力有 4 牛

耶鲁公开课 - 基础物理课程节选