He might spend an entire afternoon deliberating on which principle of categorization he should apply to files.

他可能花一整个下午研究,他应该给文件用哪种分类方法。

耶鲁公开课 - 心理学导论课程节选

And also, keep in mind that I have office hours today from 3 to 5.

还有一件事就是,要记住我的答疑时间是今天下午三点到五点。

麻省理工公开课 - 化学原理课程节选

And Friday is the last day of the contest, 5:00 PM.

周五下午五点进行最后一场考试。

麻省理工公开课 - 固态化学导论课程节选

Suppose you're a member of some club and there's a meeting this afternoon and you won't be there, because you've got to be someplace else.

假设你是一个俱乐部成员,某天下午举行了一场会议，你不在场，因为你当时身处异地。

耶鲁公开课 - 死亡课程节选

There sometimes will be homework assignments which sort of build on what we've done during the section but it's not a lab in that sense that it's a long experience in the afternoon or that requires any detailed reports.

有时候我们会有家庭作业,是关于这部分内容的,但这不是那种需要在实验室呆一整个下午,要提交细节翔实的报告的那种实验

耶鲁公开课 - 生物医学工程探索课程节选