1·Their communication systems are inefficient in the extreme.
他们通讯系统的效率极其低下。
—— 《柯林斯英汉双解大词典》
2·Honeybees use one of the most sophisticated communication systems of any insect.
蜜蜂所使用的交流系统是昆虫中最复杂的之一。
—— 《柯林斯英汉双解大词典》
3·Animals have instinctive communication systems.
动物有本能的交流系统。
4·All communication systems serve a purpose, a pragmatic function of some sort.
所有的通信系统都有一个目的，某种实用的功能。
5·So all communication systems, language included, have certain features in common.
所有的通信系统，包括语言，都有一些共同的特征。
6·Analysts attribute the decline to such factors as advances in digital databases and communication systems.
分析师将这种下降归因于数字数据库和通信系统的进步等因素。
7·Today, I'd like to look at some communication systems found in mammals, particularly in primates, such as orangutans, chimpanzees, gorillas.
今天，我想看看哺乳动物的一些交流系统，尤其是灵长类动物，比如猩猩，黑猩猩，大猩猩。
8·The professor has been discussing Animal Communication Systems.
教授一直在讨论“动物交流系统”。
9·They want to prove that inside fat does harm to the body' s communication systems.
他们想证明内部脂肪对身体的传输系统是有害的。
10·Can you name some sorts of modem communication systems?
你能否说出一些现代通信系统的名字？