例句
Some insects, such as ants and bees, live in "eusocial" groups, in which different members carry out specialized jobs to help maintain the colony.
有些昆虫，比如蚂蚁和蜜蜂，住在‘群居社会’，这里不同的成员各自完成特定的工作以确保殖民地的运转。
That challenges Wilson's theory by suggesting that blood ties are indeed what get eusocial groups started, the team concludes in tomorrow's issue of Science.
这就挑战了威尔森的理论，因为血缘关系确实是群居社会开始的原因。