Like in high school, every day I would be in school for like six and half hours.

我在高中的时候，每天都会在学校学习六个半小时。

耶鲁的忙碌生活 - SpeakingMax英语口语达人

This is exactly what Marva Collins does day in and day out in school.

这正是Marva，Collins每天在学校里做的事。

哈佛公开课 - 幸福课课程节选