And the reason we didn't do that is because we're actually going to spend much of the rest of the course relating these different properties to the properties of molecules in terms of bonding, and also in terms of chemical reactions.

我们至今没有这样做的原因是,实际上我们这门课程以后的大部分时间都将花在,如何将这些性质与分子的性质联系起来,在成键以及化学反应的方面。

麻省理工公开课 - 化学原理课程节选

and spent about two and a half years working with our brands

于是我在公司品牌方面花了两年半的时间，

我的职业是 - SpeakingMax英语口语达人

We didn't really pause to talk much about this ? but in Book II you remember he criticizes at considerable length Plato's Republic for the excessive unity it demands of its citizens.

太多这方面的论述,但在第，II，册，记得吗,他花了相当篇幅,评论柏拉图的《理想国》,因为后者对其公民。

耶鲁公开课 - 政治哲学导论课程节选