So, then we'll get to turn to a new kind of mechanics or quantum mechanics, which will in fact be able to describe what's happening on this very, very small size scale -- so on the atomic size scale on the order of nanometers or angstroms, very small particles.

然后我们要讲到一种,新的力学--量子力学,它可以解释,发生在很小尺度,大约是原子尺寸大小,也就是纳米或埃的量级。

麻省理工公开课 - 化学原理课程节选

If you ask a New Yorker for how to get to a certain subway stop or whatever,

如果你询问一个纽约人怎么去某个地铁站或者别的地方。

生存英语 - SpeakingMax英语口语达人