So they like to be in the membrane and they're stable there and they won't come out because their structure allows them to exist in these unique spaces.

所以它们在膜里稳定存在,而且也不会脱离膜,因为这些蛋白质的结构使其能存在于,磷脂双分子层这个独特的环境中

耶鲁公开课 - 生物医学工程探索课程节选

Putting goods online allows them to reach a greater market,

把产品放在网上可以让他们接触到更大的市场，

不能非法下载 - SpeakingMax英语口语达人

It allows you to define the concept of a thermometer. You have three objects, one of them could be a thermometer.

从热的物体流向冷的物体,由此我们可以定义温度，我们还可以用它来定义温度计：

麻省理工公开课 - 热力学与动力学课程节选

In other words, all of them are modes of communication with which we function, the intelligibility of which allows us to negotiate the world around us.

也就是说，它们都是我们应用的交流模式，帮助我们理解周围的世界。

耶鲁公开课 - 文学理论导论课程节选

Because positing them allows you explain things about the rotation of the star or the gravitational fluctuations, what have you.

因为这样假定能帮助你解释,诸如星体运行,引力波动,等现象

耶鲁公开课 - 死亡课程节选