据DePaulo所说，声音的变化有着非凡的意义。
它们一般通过声音的变化和形体视觉展示进行交流。
They typically communicate using sound variations, postures and visual displays.
有喉结的人都知道，喉结的生长与声音的变化是同步的。
As people with Adam's apples know, the growth of this structure is associated with a change in voice.
木材密度的变化会影响振动，因此也会影响声音。
Variations in wood density affect vibrations, and therefore, sound.
在这个传递和反射的过程中，声音发生了变化，回声的变化使蝙蝠能够感知到目标的特征。
In this process of transmission and reflection, the sounds are changed, and the changes in the echoes enable the bat to perceive features of the target.
自然语言、语音和声音将是不断变化的用户界面的基础，我们必须进行投资。
Natural language, speech, and voice are going to be fundamental to the changing UI, and we have to invest.
在这里，一张张的声音、重拍的重音、重复和极快的速度是每个独奏的一部分，他的乐句形状的变化是独特的。
Here the sheets of sound, downbeat accents, repetitions, and great speed are part of each solo, and the variety of the shapes of his phrases is unique.
注意声音的这些变化；它们很有可能意味着谎言。
Pay attention to voice changes like these; they may well indicate deceit.
但当第二个人与第一个人产生肌肤接触时，该装置就会产生许多变化的光和声音。
But if a second visitor touches the first, the installation produces an array of changing lights and sounds.
但是，如果是被不同的声音所代替，那么这种变化就变得不易察觉。
But if it's replaced by a different sound, then the change becomes much more difficult to notice.
社会和经济的变化开始赋予女性声音和选择。
Social and economic changes began to give women a voice and choice.
她们的声音在排卵期也有变化，变得更尖利刺耳。
Even women's voices change, becoming more high-pitched when they are fertile.
现在把我们的注意力放到低声部上，尽量唱出低声部，如果在唱的过程中我们觉得自己的声音没有变化，那和声就很有可能没有改变。
So we'll focus on the bass and we'll try to sing the bass, and if we find that in singing the bass our voice is not changing, probably the harmony hasn't changed.
有了这些，还要记住，你创造的声音不是和谐的旋律，更像是两指间闪电的变化。
With all this, bear in mind that the songs you can create are not melodious, and mainly sound like variations on lightning bolts.
就像在鼎盛时期的投球手，麦凯恩以不断变化的速度，用不同的声音、音调和叙事风格，在不同情节间自如转换。
Like a great pitcher in his prime, McCann is constantly changing speeds, adopting different voices, tones and narrative styles as he shifts between story lines.
比如血液流动的声音就能让这种衣服24小时监测血压变化。
Sounds like blood flow, which could make a shirt a 24-hour blood-pressure monitor.
她接着哭起来，但在我的房间里听上去却如此安静，我甚至怀疑自己可以听见电子钟数字变化的声音。
She continued to cry, but it seemed to have grown so silent in my room I wondered if I could hear the Numbers change on my digital clock.
那些仍对有关气候变化的科学共识持怀疑态度的人也许应该听听那些人的声音。不管那些人从大谈气候变化中获得任何利益，可能都不应该受到指责。
Those still sceptical of the scientific consensus over climate change should perhaps listen to the voices of those who could not be accused of having anything to gain from talking up climate change.
人们普遍觉得自信的声音更有吸引力，而人的自信程度时常变化。
People tend to find confident voices more attractive and level of confidence can change over time.
在虚拟的世界中给了你机会去修改一些在显示世界中不可能修改的参数，如果它们能造出有意思的声音变化，那么它们就是值得调整的！
Being in a virtual world gives you access to some parameters that cannot be easily modified in the real world, if they give interesting variations of the sound, then they are worth being adjusted!
但是皮肤的导电性的变化是一致的，即使当他们以为黑板的声音是来自于乐曲，而且觉得它们也没有那么不悦耳。
But their skin conductivity changed consistently even when they thought the chalkboard sound was from music and rated it as less unpleasant.
至于对其声音逐步减缓的最流行的猜测，可能是由于南极冰块的破裂——那就意味着此种声音象征了气候的变化。
The most popular speculation about Slowdown is that it was caused by the break-up of Antarctic ice - which means it might give an indication of climate change.
有没有注意过人们的声音和正常的状态有多大变化？
Ever notice the pitch of someone's voice change from its norm?
修建新路固然必要，不过随着气候变化问题的逐步升温，反对的声音也会不绝于耳。
New roads are needed, but with climate change rising up the agenda there will be no shortage of arguments against them.
我们要在每项活动、每个场合的所有声音中，都传递出新的能量和承诺，促成根本性的变化，从而既能减缓气候变化，又能预防人类遭受疾苦。
Every event and every voice on every occasion is needed to give new energy and commitment to making the fundamental changes that will both stabilize the climate and prevent human suffering.
在世界贸易谈判和全球气候变化谈判中，巴西的声音举足轻重，而墨西哥的看法则很少被关注。
Brazil's voice matters a lot in world trade talks and in global climate change negotiations, while Mexico's views barely feature.
在世界贸易谈判和全球气候变化谈判中，巴西的声音举足轻重，而墨西哥的看法则很少被关注。
Brazil's voice matters a lot in world trade talks and in global climate change negotiations, while Mexico's views barely feature.
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