光传播速度比声音快是个事实。
光传播得比声音快，这一点大伙都知道。
光的传播速度比声音快。
光的行进速度比声音快。
光比声音快。这就是大部分人在说话之前看起来都很聪明的原因。
Light travels faster than sound. That's why most people seem bright until you hear them speak.
因为光比声音快，所以在人们没说话的时候，个个都看起来很聪明。
Since light travels faster than sound, people appear bright until you hear them speak.
光跑得比声音快，这就是为什么有些人看起来灵光，直到他们开口说话。
Light travels faster than sound. This is why some people appear bright until you hear them speak.
老师告诉他们，由于光传播得比声音快，所以闪电好像发生在雷声之前。
The teacher told them since light travels faster than sound, lightning appears to go before thunder.
打雷时你先看到闪电，然后再听到雷声，这是因为光传播速度要比声音快。
In a thunderstorm you see the lightning first and then hear the thunder. This is because light travels very much faster than sound.
过去人们不知道光比声音传播得快。
In the past people didn't know that light travels faster than sound.
慢点开，过一会儿她说，当那歌手唱到歌曲快结束的时候，她的声音听起来有力量了。
Slow down, she said after a while, her voice stronger now, as the singer reached the final notes of her song.
这个声音来自坐在昏暗的灯光里的一个男人，看上去瘦瘦的，太阳穴部位快变秃了，消瘦的面孔带着多变的皱纹。
The voice had come from a man who, in the dim light, appeared to be thin, balding at the temples, with a sharp face furrowed by shifting wrinkles.
一个声音大喊：“快开门！”
唱者等信息以文本形式发送到他们的手机上。“快变”及其类似产品的工作原理都是将声音和几百万首储存在一个中央数据库中的录音资料加以匹配。
Shazam and its Cousins work by matching sounds directly to recordings, several million of them, stored in a central database.
鲸鱼和其他海洋哺乳动物，鱼类甚至一些无脊椎动物依靠声音，声音在水中传播要比光快。
Whales and other Marine mammals, fish, and even some invertebrates depend on sound, which travels much farther in water than light does.
当然这种认同感也不只是源于他的音质——一种深沉但不浑厚的声音，其中澳洲口音的抑扬顿挫很不明显，几乎快变成英国口音了。
Nor was it the timbre of his voice, deep and yet not particularly resonant, its Australian inflection so slight as to be almost British.
最终，当规定的时间都快耗尽时，那期盼已久的光芒照亮了整个山谷，我迅速的按下尼康相机的快门，它所发出的声音，在整个山谷中不断回响。
Finally, as our time on the island was running out, the longed-for light swept across the valley and the chatter of my Nikon motor drive echoed off the hills.
不同于“快变”的是，每一个曲调只需要一个声音库参考要素。
Unlike Shazam, only one library reference per tune is needed.
那晚，另外还有两个声音，也被电话线阻隔着，那是我妻子和快高中毕业的大女儿。
Two other voices clogging the phone line that night were those of my wife and eldest daughter, a high school senior.
除非常快的速度、极佳的声音质量和效果很棒的手机信号外，droid还提供了Android 2.0的新导航软件。
In addition to great speed, great audio and great cell signal, the droid offers Android 2.0's new navigation software.
支持正常声音频率下的快进和快退。
Trickplay with fast-forward and rewind support w/normal audio pitch
我听见有人进来的声音。我向机器人喊道：“把动物藏起来，快！”
I heard the sound of somebody coming. I shouted to the robot, 'Hide that animal, quick!
像是快晕厥的软弱声音。
我们的老师告诉我们光比声音传播得快。
声音在水中的传播速度要比在空气中快。
Sound travels faster through water than it does through air.
如果你使用密码快的声音一样有麻烦，你被鼓励为信发出向上你自己的声音一样。
You are encouraged to make up your own sound alikes for the letters if you have trouble using the CODE QUICK sound alikes.
这包括你说话的速度是快还是慢，声音是洪亮还是柔和，还有你说话时的语调。
This includes how fast and slowly, loudly and softly you speak, and your tone of voice.
这包括你说话的速度是快还是慢，声音是洪亮还是柔和，还有你说话时的语调。
This includes how fast and slowly, loudly and softly you speak, and your tone of voice.
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