They use vocalizations for mating and territorial displays and to coordinate group movements.

它们利用发声来进行交配和领地捍卫，还有协调群体行动。

Recall that one of the most effective ways to coordinate a group is to designate a leader.

刚才提到，最有效协调团体的方法之一就是指定一个领导者。

If two independent people give up control to a third person, the third person can coordinate the entire group.

如果两个独立个体都把控制权交给第三人，这位第三人便可以协调整个群体。

Alex says that Hannah " has been a visionary leader in coordinating the focus groups."

亚历克斯说，汉娜“一直是协调焦点小组的有远见的领导者”。

She has been a visionary leader in coordinating the focus groups and helping us identify our target market.

在协调焦点小组和帮助我们确定目标市场方面，她一直是一位富有远见的领导者。