Well what if we could develop ways using engineering techniques to extend the life of an organ, so it didn't have to get it where it went so quickly?

如果我们能够发展,一种工程方法,延长器官的保存时间,就没有必要赶得那么紧了

耶鲁公开课 - 生物医学工程探索课程节选

So biomedical engineers have been working for many years on how to design replacement parts for joints like the hip: the artificial hip is the most well developed of those.

因此,生物医学工程师花了很多年时间,致力于设计像髋关节这样的关节替代品,尤以人工髋关节的研究最为成熟

耶鲁公开课 - 生物医学工程探索课程节选