It runs about bearly four minutes so bear with me here.

它只有四分钟,你们再忍耐一下

耶鲁公开课 - 聆听音乐课程节选

Let's say you have four questions, you have 50 minutes, take out five minutes to read the paper, so that's 45 minutes.

你有四个问题，你有50分钟，花5分钟阅读考试，剩下45分钟。

麻省理工公开课 - 固态化学导论课程节选

four to five minutes were cut yet but I thought the ending was pretty bad actually.

大约有4-5分钟的样子,但实际上我认为这电影的结局非常的糟糕。

麻省理工公开课 - 电影哲学课程节选