We'll talk about exactly what a gel is later when we talk about biomechanics and cells are suspended within it.

之后当我们谈到生物力学的时候,会具体讲讲这个凝胶是什么,以及细胞是怎样悬浮在其中的

耶鲁公开课 - 生物医学工程探索课程节选

That's exactly what I talk about the work that we do in the office of religious life.

这正是我所说的,我们在宗教生活办公室里做的工作。

普林斯顿公开课 - 人性课程节选