A woman suddenly jumped out and started waggling a gun in my direction .

一名女子突然跳了出来，拿枪朝我的方向晃了晃。

A scout coming back from an ideal cavity will dance with passion , making 200 circuits or more and waggling violently all the way .

一只找到了理想巢穴的侦查蜂，她的舞蹈是非常欢快的，她会转200多个圈，而且会一直热烈地摆动尾部。

And they mooch free meals in part by waggling their heads to beg for food like all the other ant grubs .

它们获取免费的食物通过摇摆它们的头乞讨食物像所有其他蚂蚁幼虫。