With some degree of confidence, I'm working with a reliable spring and then I will get the mass of the elephant.

这时我就对弹簧有信心了,我用的是一个可靠的弹簧,我能测出大象的质量

耶鲁公开课 - 基础物理课程节选

But one of the biggest questions we get when we have applicants call in is, ?" "what can I do with a MAPP degree?"

申请者打来电话时,询问得最多的问题是，“这个学位有什么用“

哈佛公开课 - 幸福课课程节选