The concept was invented by a group of students at Brown University in Rhode Island after a friend complained of waking up tired and performing poorly on a test.

这一概念是由罗德岛州布朗大学的一群学生创造的，因为他们的一个朋友抱怨说早上起来很累，考试发挥得很差。

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I'm going to watch a Peking Opera Show performed by a group of students.

我要去看一场由学生表演的京剧。

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One morning, while Sam was walking by a group of students, he smiled at them.

一天早上，当萨姆经过一群学生时，他对他们微笑。

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Last spring,Michelle Obama and a group of students planted a vegetable garden on the South Lawn of the White House.

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That was an interesting situation where the project of one group of students was in fact a great solution for the product of another group of students.

这种情况很有趣,一组学生的项目,实际上就是另一组学生,推出的产品的解决方案。

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so you tend to move along in the program with a smaller group of students.

所以你一般跟人数比较少的一组学生一起学这些课程。

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Below is a copy of my remarks to a group of students this past week-end.

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They were raised by a group of students from Willmar High School in Minnesota.

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In another study, psychologist Richard Wiseman invited a group of students out for drinks.

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