Suppose there's a common resource out there, maybe it's a fish stock or maybe it's the atmosphere.

假如这里有一个可利用的公共资源,比如是个鱼群,或者是新鲜的空气

耶鲁公开课 - 博弈论课程节选

then you can go...There's a lot of available things online, which makes it really easy.

那么你可以去……网上有很多可利用的资源，它让学英语变得简单了。

英语学习技巧 - SpeakingMax英语口语达人

Why don't we just find meaning in the text, which is available to us?

我们为什么不能在可利用的文本中，找到作者的真实含义？

耶鲁公开课 - 文学理论导论课程节选

So if you were starving and you really needed energy, that is your body needed calories, it needed usable energy in order to survive, the broccoli's not going to do you much good and the brownie would be terrific.

假如你快饿死了,实在需要能量,那是你的身体需要卡路里,身体需要可利用的能量去支撑,花椰菜这时就没多大帮助了,布朗尼蛋糕才是首选

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, the endocrine system is a body organ system that is specialized in producing these kinds of signals that are used - that accumulate in the blood and are used by cells all over the body.

内分泌系统是一种,作用于周身各器官的系统,它专门产生这些有用的信号,这些信号在血液中聚集,全身各处的细胞都可利用

耶鲁公开课 - 生物医学工程探索课程节选

If you want to find the speed there, you put the equation v^=v0^-2g.

如果你想求出那一点的速度,可利用方程v^=v0^-2g

耶鲁公开课 - 基础物理课程节选