Arthroscopic surgery - what are you thinking about there?

关节镜手术,你是怎么想的

耶鲁公开课 - 生物医学工程探索课程节选

Arthroscopic surgery in one sense is a fancy example of that, a way of looking inside a joint to see what's happening inside while the person is alive and without hurting them.

关节镜手术就是一个极佳的例子,使用该技术我们可以一窥关节内部,而不影响病人的生命,也不会过分痛苦

耶鲁公开课 - 生物医学工程探索课程节选