Wolves live in family groups called packs.

狼以家庭为单位群居生活。

youdao

Beavers live and work together in family groups.

河狸以家庭为群，一起生活和工作。

youdao

Like other lemurs, they probably live in small family groups.

象其它的狐猴一样，它们可能以小家庭群体生活。

youdao

Small family groups lived in these homes.

VOA: special.2010.07.05

The Sechenov Morgue, a Czarist-era red brick building located across the street from a Moscow city hospital, saw constant comings and goings of family groups dressed in black.

VOA: standard.2010.08.10

the bovine family tree divided into two major groups.

VOA: special.2009.05.05

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

ECONOMIST: Adultery yields benefits to females as well as males

The event underlines the fact that business in Latin America is still largely dominated by family groups.

FORBES: Latin America's billionaires talk things over.

The shops often have wider aisles for big family groups, as well as more entertainment for children.

ECONOMIST: Segregation and shopping