The one went off with one group of scholars, and the other with another.

一个和一群同学走了，另一个和另一群走了。

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With one group of students, the teacher provided strong "scaffolding"—instructional support and feedback.

在一组学生中，老师提供了强有力的“脚手架”，即教学支持和反馈。

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The sharks congregated in two areas, with one group feeding on the fish eggs of spawning little tunny (Euthynnus alletteratus), a member of the mackerel family;

鲸鲨聚居在两个区域，一群以小鲔（学名Euthynnus alletteratus），产的卵为食，小鲔属鲭科；

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He talked with one group about creating jobs by promoting energy efficiency and so-called clean energy.

VOA: standard.2009.12.04

Now, remember, the formation of the ionic bonds was from group one and group two, and over here with group six and seven.

现在请记住，离子键的形成,从第一族和第二族元素，与六七主族的元素相互构成的。

麻省理工公开课 - 固态化学导论课程节选

And one thing I want to tell you to start out with is something about this c h 3 group here.

有一点需要告诉大家的是,从这个一个碳原子和三个氢原子的组合开始。

麻省理工公开课 - 化学原理课程节选

Sometimes you want to share and chat with one group, not your entire social network.

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Sometimes everything changes at lunchtime, with one group's students, teachers and textbooks swapped for those of a different group.

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What stops this from moving to the malicious with one group moving for funds to advocate violance or hatred?

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