鸟儿在歌唱,昆虫在嘶鸣,野兽在吼叫……它们的声音,是不是也象人类的语言那样,传递信息,沟通感情?人们很早便在猜侧这个问题,想揭开这个奥秘。科学家们做了大量的工作,现在已证明,动物和人一样,也有自己的“语言”。当然它们的“语言”,只是表达简单的需求,警告危险,或是通知寻食的方向等,没有人类的语言那么复杂。这里举几个动物“语言”的例子。鸭妈妈带着一群小鸭在水里游泳,嘴里不时地发出“嘎嘎” The birds are singing, the insects are neighing, the beasts are yelling ... Do their voices convey the message and communicate their feelings like human languages? People have long been guessing this question and want to uncover this mystery. Scientists have done a great deal of work and have now shown that animals, like humans, have their own “language.” Of course, their “language” is simply a matter of expressing simple needs, warnings of danger, or notifying people of where to find food. It is not as complicated as human speech. Here are some examples of animal “languages”. Mother duck with a group of ducklings swimming in the water, his mouth issued from time to time “quack”