A lot of the examples that we're going to give you in terms of trying out your Lewis structures will be molecule that are used in organic synthesis, or maybe they're molecules that react in interesting ways with biomolecules in your body or proteins in your body.

很多我们将要用来,训练路易斯结构的例子,都是在有机合成中用到的分子，也有可能是那些在你体内的生物分子,或者蛋白质中发生有趣反应的分子。

麻省理工公开课 - 化学原理课程节选

A lot of interesting reasons, we've all heard the topic-- the word chocoholic, sugar addict, we hear the words withdrawal and things and that becomes an interesting part of the biology of food.

值得思考的原因有很多,我们都听过这样的词汇,巧克力成瘾,糖果成瘾,还有戒断反应之类的词,这都是食品生物学中有趣的部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They showed the vats of chocolate where people were stirring in things, and those evoke a lot of interesting sensations in people, a lot of interesting reactions in people because fat is inherently tasting good to us because it--there's reason for it to taste good because it provides so many calories.

人们往大桶巧克力中搅拌其他食物,这唤起了人们许多有趣的反应,这些反应很有意思,因为脂肪对人类来说是天生的美味,味道不错的原因是,脂肪提供了如此之多的热量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选