If you find one inertial observer, namely one person for whom this Law of Inertia works, I can manufacture for you an infinite number of other people for whom this is true.

如果你能找到一个惯性观察者,也就是适用惯性定律的人,我就可以给你找到,很多其他的也适用惯性定律的人

耶鲁公开课 - 基础物理课程节选

or like, for, if I have like anything I want to learn in my professional life or whatever, it's really easily available.

或者，如果我在以后职业上有什么要学，也可以在这里很容易找到。

开放式的课程？ - SpeakingMax英语口语达人