But if you go to outer space nowadays, you can find truly inertial frames of reference.

但如今,要是你到了外太空,你可以找到真正的惯性参考系

耶鲁公开课 - 基础物理课程节选

Or like I said, you can directly reference what you do not wish to do.

或者像我说的那样，你可以直接表态你不想做某事。

I'd rather 课堂 - SpeakingMax英语口语达人