Most whales live in groups.

大多数鲸鱼群居。

youdao

They live in groups.

它们成群地生活。

youdao

In the wild hippos are gregarious, and live in groups of up to 40.

在野外，河马是群居的，它们会有40只左右生活在一起。

youdao

And because most of the new immigrants are people of color, cultural adjustments must be made by all groups in America if we are to learn to live together as one nation."

VOA: special.2011.03.20

On this basis human beings should live in groups of around 150.

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She added that the findings shed a new light on empathy and its importance for animals which live in groups such as orang-utans.

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Marmots live in family groups, with breeding restricted to a dominant male and a dominant female.

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