But you notice up here how close these levels are, so we are looking at very, very fine distinctions.

你能看到这些层有多接近，所以我们是在观察非常非常细微的差别。

麻省理工公开课 - 固态化学导论课程节选

Just be around some nature is really, really important for me to destress after the work week.

对我来说，接近大自然能够让我消除工作的紧张，是非常非常重要的。

如何利用空闲时间 - SpeakingMax英语口语达人

There's some probability that it can get very, very close the nucleus, and that probability is actually substantial.

有一定的概率,它能非常非常接近原子核，这个概率是相当大的。

麻省理工公开课 - 化学原理课程节选