We are beings, he argues again in the opening chapters, whose fundamental characteristics as human beings are willing and choosing.

我们是众生,他在开篇几章中重申,我们作为人最根本的特征,就是意愿和选择。

耶鲁公开课 - 政治哲学导论课程节选

Because the cells are the fundamental component of our bodies; very interesting because all of our cells in our body share many characteristics and some of those characteristics are shown on this picture.

因为细胞是我们身体的基本构成单位,这非常有意思,因为我们身体里所有细胞,有许多共同的特征,而其中的一些特征展示在了这幅图中

耶鲁公开课 - 生物医学工程探索课程节选