Previously, we looked at models where there were two candidates or on your homework assignment, three candidates.

之前,我们看到的模型有两个候选人,或者是你们的家庭作业里的三个人

耶鲁公开课 - 博弈论课程节选

I had a part-time job somewhere where I lived previously, at a grocery store.

我之前在原来住的地方有份兼职工作，在一家杂货店。

招聘兼职员工 - SpeakingMax英语口语达人