animal language

例句：

1. 1.Many animals use vocalizations to communicate with each other.
   许多动物使用叫声来彼此交流。
2. 2.Some species of birds use a form of communication called echolocation.
   某些鸟类使用一种叫做回声定位的通讯方式。
3. 3.In some cases, animal language can be used as a means of communication between humans and animals.
   在某些情况下，动物语言可以作为人类和动物之间的通讯手段。