A studio of three hours' lecture in a large lecture hall, and two hours of recitation in groups of thirty.

在一个大的讲堂的教室里,讲三个小时讲座，并以三十人为一组,进行两小时背诵。

麻省理工公开课 - 媒体、教育、市场课程节选

and you've been in that conversation over 2 hours because you are taking a trip.

你们已经聊了两小时了，因为你们在旅途之中。

I'm about to 课堂 - SpeakingMax英语口语达人

They would sit around the fire and hang out for two, three hours without saying a word.

他们围坐在篝火边两三个小时，一句话也没说。

哈佛公开课 - 幸福课课程节选

That is lectures teaching, three hours of lecture and two hours of recitation.

就是讲座-背诵型，三个小时的讲座,和两小时的背诵。

麻省理工公开课 - 媒体、教育、市场课程节选

Or perhaps Chinese on Monday, Wednesdays, and Fridays and Thai on Saturdays and Sundays and spending two hours in the afternoon doing math and three hours in the morning doing philosophy.

或周一三五吃中餐,周六日吃泰国菜,下午花两小时研究数学,上午三小时思考哲学，统统没有用。

耶鲁公开课 - 死亡课程节选

But,the turbo-prof will be somebody who is assigned to Reims, and who takes the train there every day, or to Tours; but to Lyon also since this is only two hours, this is four-hundred kilometers.

不过涡轮教授被派到兰斯教书,他每天都要坐火车往返,抑或是去图尔斯,从这里去里昂要用两小时,这有四百公里

耶鲁公开课 - 1871年后的法国课程节选

where you show up about 2 hours before the show,

演出开场前两小时你到场，

实惠的歌舞剧 - SpeakingMax英语口语达人

But then next time it will be a two-hour movie, Citizen Kane so that the course is very compressed.

下次课会是一部两小时的电影，《公民凯恩》,所以上课时间很紧。

麻省理工公开课 - 电影哲学课程节选

Let's create a graph here that on the x axis it's going to be time, so time zero will be when you first take in a food and then one hour later, two hours later will be shown as you go from left to right, and then we'll have blood glucose level up on the y axis.

我们在这建立一个曲线图,X轴代表的是时间,所以零时间点是你第一次进食的时间,然后一小时以后,两小时以后,是从左到右呈现在图表上的,在Y轴上是你的血糖值

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But I hesitantly took two hours to fill that essays and now owe her for or owe that phone call for the best two years of my life and truly the happiest.

但我还是磨蹭了两小时完成短文,多亏那个打来电话的人,这是我人生最美好，最快乐的两年。

哈佛公开课 - 幸福课课程节选