As a scientist who studies vocal communication in mammals, she decided to investigate the manipulative meow.

作为一个研究哺乳动物间有声交流的科学家，她决定去调查这种有操纵性的喵呜声。

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Meerkats rely heavily on vocal communication to co-ordinate activities and keep track of any changes in their environment.

猫鼬很大程度上依赖于声音沟通，来协调活动和跟踪他们生存环境的变化。

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The types of communication are roughly nonvocal and vocal communication.

传播的类型大体上分非语言传播和语言传播。

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The whole vocal experience puts dolphin communication closer to that of humans than any other species, the report said.

CNN: Dolphins may be calling each other by name

"When they sat down to write Over The Rainbow, they were writing for somebody who had the vocal range and the sincerity and the capability of communication that those in the know in Hollywood already felt she had, " explained Ken Sefton of the Judy Garland Club.

BBC: NEWS | Entertainment | Over The Rainbow's enduring appeal