And that's because sound travels extremely efficiently underwater.

这是因为声音在水下能够非常有效地传播。

Sound travels faster and farther underwater than it does on top.

声音在水下比在水上传播得更快更远。

Sound travels four and a half times faster in water than on land.

声音在水下的速度是在空气中的四倍半。

As most of us know from elementary school science class, sound travels in waves.

我们从小学科学课上就学过，声音是以波的形式传播的。

See, every sound travels in the form of a wave, also called a sound wave.

所有声音都是以波的形式振动传播，所以也叫声波。

This is because sound travels better through the fluid-filled consolidated tissue than air-filled healthy tissue.

这是因为声音通过充满液体的实变组织要比充满空气的健康组织传音更强。

An old saying describes it this way, " Sounds traveling far and wide, a stormy day will betide."

正如老话说“声音传得远而广，暴风雨就不远了”。

Turtles, fish and other marine creatures are similarly affected as the sound travels for thousands of kilometers.

乌龟、鱼以及其它海洋生物也会受到同样的影响。

These cats can pick up very low-frequencies, a helpful skill in the open desert where low sounds travel the furthest.

这些猫能够捕捉到非常低频的声音，在开阔的沙漠中，低频声音传播得最远。

Sound travels faster through warm water than cold water.

声音在温水中比在冷水中传播得快。

But sound travels much faster through water than air, because water's more dense!

但是声音在水中的传播速度比在空气中传播的快得多，因为水的密度更大！

Sound travels four times faster in water than in air.

【time】声音在水中的传播速度是在空气中的四倍。

Sound traveled differently outside, so it took a bit of adjusting to hear the orchestra.

声音在外面传播的方式不同，因此需要进行一些调整才能听到管弦乐队的声音。

Imagine a world, where the speed of light was slower - about the speed that sound travels at.

想象一个光速较慢的世界——大约是声音传播的速度。

Sound travels further, faster in water than it does in air, and it also packs a different punch.

声音在水中比在空气中传播得更远、更快，而且还具有不同的冲击力。

An old saying describes it this way, " Sound traveling far and wide, a stormy day will betide" .

有句老话是这样描述该现象的：“声行四方，风暴将至”。

Take a look at the video of how sound travels to better conceptualize this bouncing-like movement of the air particles.

观看声音传播方式的视频，以更好地概念化空气粒子的这种弹跳式运动。

Human-made noise pollution could also be a problem, especially as the ice melts, potentially affecting how the sound travels up there.

人为的噪音污染也可能是一个问题，特别是当冰融化时， 可能会影响声音在那里的传播方式。

This is what searchers are trying to find with acoustic events, or pings: the black box. In air, sound travels in a straight line.

搜索人员正试图通过声音，ping信号，或黑盒寻找蛛丝马迹, 。在空中声音以直线的方式传播。

And in a sound like ng as in ng as in 'song', 'meeting' and 'talking' the back of the tongue is raised touching the soft palate and the sound travels up and out through your nose.

在像" song " 中的" ng " 和" meeting " 和" talking " 的发音中舌根碰到软腭，声音通过鼻子向上发出。