We kind of meet together and we say, if anyone's cabin burns down we'll all come over and help.

我们会聚在一起商定，如果有人的房子烧毁了,我们都会来帮忙。

耶鲁公开课 - 金融市场课程节选

You can imagine that there are many requirements that a device like this has to meet in order for it to be a good artificial hip and we'll talk about those and how the design of these has changed over the years and what we can expect in the future.

你可以想象,这种装置对技术要求极高,这样它才能成为,一个好的人工髋关节,我们会讲到这些,以及这些年来这项技术的设计有哪些改进,在未来会有怎样的创新

耶鲁公开课 - 生物医学工程探索课程节选