Because I was in France one summer and I had some neighbors there.

因为我曾在法国呆过一个夏天,我在那里有些邻居

耶鲁公开课 - 心理学导论课程节选

This is one of our summer students from this past summer, who is also premed.

这是我们上学期四个夏季学生中的一个,也是医学预科。

麻省理工公开课 - 化学原理课程节选