If one of the group sounds the alarm, others will try to swim to its aid, and become stuck themselves.
如果其中一个成员发出警报，其他成员就会试图向它游去并提供帮助，然后它们也会被困住。
2
The researchers recorded these calls and compared them to the alarm vocalizations of other members in that rodent's particular social group.
研究人员记录下了这些叫声，将它们与该特定的啮齿类社会群体中的其他成员的警报叫声进行了对比。
3
Beisner's group believes that planetary warming is part of a natural cycle and is not cause for alarm. He said he was not concerned that novels could increase people's fear of climate change.