Zoologist Eugene Morton has propounded a general theory of the vocal sounds that animals make.
动物学家尤金·莫顿提出了一个有关动物发声的通论。
Ultrasound is used by many animals that detect and some of them send out very high frequency sounds.
许多动物都用超声波来进行侦查，有些动物还能发出非常高频的声音。
These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
这些声音包括冰原破碎、水下地震和动物自己发出的声音。
Katy Payne studied music as well as animals, and she was greatly surprised by how the whales communicated using sounds like an opera singer.
凯蒂·佩恩研究音乐和动物，她非常惊讶于鲸鱼的交流方式，它们的声音听起来如同一名歌剧歌手。
Animals are sensory thinkers, thinking in pictures, smells, sounds.
动物是感官的思考者，用图像，气味，声音思考。
The researchers also found that other animals, including bats, made different sounds when they were tickled, but that these may not be the same as laughter.
研究还发现，当遇到困难时，包括蝙蝠在内的其它动物会发出不同的声音，但这些声音还是不同于笑声的。
You will also be taught how to navigate using the stars as you traverse the countryside, which is abuzz with unfamiliar sights, sounds, smells and animals.
你还会被教导当你在充斥着不熟悉的情境、声音、气味和动物的乡野间游历时，如何根据星辰定位。
Eugene Morton has propounded a general theory of the vocal sounds that animals make.
动物学家尤金·莫顿提出了一个有关动物发声的概括性理论。
Animals communicate with each other not only with sounds and movements, but also with smell.
动物交流不只是通过声音和动作，而且通过气味。
These animals have ears capable of faint sounds.
这些动物有能听到细微声音的耳朵。
We know that birds and animals use a whole vocabulary of songs, sounds, and movements.
我们知道，鸟类和其他的动物们通过一整套由唱歌、发声和动作构成的语汇来交流。
For many potential entree animals this [sound of lion roar] is one of the scariest sounds around.
狮子的咆哮声对可能被它拿来打牙祭的动物来说是最可怕的声音。
Plants can't communicate by moving or making sounds, as most animals do.
植物，不能像大多数动物那样通过移动或制造声音来进行交流。
The Bow-wow theory sees primitive language as an imitation of natural sounds, such as the cries of animals, like quack, cuckoo.
该吠声理论认为，原始的语言，模仿自然的声音，如动物的呼声一样，庸医，杜鹃。
Laguage in plants, animals in sounds.
植物有语，动物有声。
Sounds of Britain is a series of audio programmes including London Underground, the River Thames, Countryside Animals, British Sea and a Recordist's Day.
音画英国五集《音频精选》系列节目通过英国各种自然的、人文的声音向您展现一个生动的英国。
Sounds of Britain is a series of audio programmes including London Underground, the River Thames, Countryside Animals, the British Sea and a Recordist's Day.
音画英国五集音频精选系列节目通过英国各种自然的、人文的声音向您展现一个生动的英国。
They can hear ultrasonic sounds from small animals like mice. And they can hear the high sound of whistling something the human ear can't hear.
它们能听见老鼠之类的小动物发出的超声波，并且能听见高频的哨声，那是人类耳朵所听不见的。
Ask students to imitate the sounds and actions the animals make.
模仿动物叫声和动作，增加趣味性。
The loud booming noises are caused by gunpowder. While the sounds may excite some people, they can be frightening to domestic and wild animals-as well as some humans.
火药爆炸会产生巨大的噪音，在这些声音令一些人兴奋的同时，也会惊吓四周的动物——同时还有一些人。
Not all sounds made by animals serve as language, and we have only to turn to that extraordinary discovery of echolocation in bats to see a case in which the voice plays a strictly utilitarian role.
动物发出的声音并不是都能当作语言，因此我们只好求助于蝙蝠回声定位的这种非凡的发现，探究一下语音在何种情况下起着绝对有用的作用。
Wild animals everywhere, making jungle animal sounds loudly.
到处都是野生动物，使劲地发出叫声。
Wild animals everywhere, making jungle animal sounds loudly.
到处都是野生动物，使劲地发出叫声。
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