Sometimes the school will arrange for her to speak to several different groups of girls.

有时学校会安排她和几个不同的女生小组交谈。

In a recent study, two groups of college students were given word search puzzles.

在最近的一项研究中，两组大学生被要求做字谜。

Every morning, Tim often sees some groups of middle-aged women dance in the square.

每天早上，蒂姆经常看到一帮中年妇女在广场上跳舞。

They target groups of men who are considering a career change, such as fathers.

他们的目标人群是考虑跳槽的男性，比如父亲。

Some ethnic groups speak their own languages and have their own styles of dress, too.

一些民族说他们自己的语言，也有他们自己的服装风格。

For colour, plant groups of winter-flowering pansies.

要想增加一点鲜明生动的感觉，可以种些一簇簇冬天开花的三色堇。

The behaviour observed in groups of chimpanzees.

在成群的黑猩猩身上观察到的行为。

Groups of gypsies still dwell in these caves.

一些吉卜赛人的部落仍然居住在这些山洞里。

Groups of visiting supporters descended on a local pub.

一批批外来的支持者突然来到了当地一家酒吧。

Groups of teachers combined to tackle a variety of problems.

一批批教师联合起来解决各种各样的问题。