我几乎从来没有出去过，即使出去，我也从来不观察它。

I scarcely ever went out and when I did go I never looked at it.

youdao

生活就是这样的，周末不要呆在家里，即使出去被淋湿了，也不要感觉不好。

Life is such, the weekend does not stay in home, even if going out to have been soaked, neither essential points feeling is not good.

youdao

So, for example, when people, and we'll talk about this next class, were looking at different characteristics spectra of different atoms, what they were seeing is that it appeared to be these very discreet lines that were allowed or not allowed for the different atoms to emit, but they had no way to explain this using classical physics.

举个例子，当大家看到,不同原子的特征光谱时,他们看到的是一些分离的线,那可以使不同的原子,发射或不发射出去，但是这些无法用经典物理来解释。

麻省理工公开课 - 化学原理课程节选