Whenever I sat, it would spring upon my knees, coveringme with its loathsome caresses.
只要我一坐下，它就跳到我膝盖上，在我身上讨厌地蹭个不停。
2
Let me introduce you to some of the topics we are going to be covering in chemistry this semester.
我来给你们介绍一下我们这个学期化学课程上会涉及到的一些话题。
3
All these topics intersect with both architecture and design at a fundamental level, so covering them up front allows me to refer back to them later in the series.