So, it's important to get a little bit of a sense of what all these different kinds of lights do.

对所有这些不同种类的光波,有个大致的了解是非常重要的。

麻省理工公开课 - 化学原理课程节选

and you can get loads of different lunches, wraps, sandwiches and all that, which is really nice.

你可以吃不同的午餐、面卷、三明治，所有的这些，真的很棒。

友好的英国人 - SpeakingMax英语口语达人

is to see through the group of human rights, if there are certain levels of social justice that we can ensure for every last person simply because they are human.

它提出要看到所有这些人权的本质，如果存在不同层次的社会正义,我们就要保证每个人获得某种程度的正义,就因为他们是人。

普林斯顿公开课 - 人性课程节选