根据相对论，任何东西都无法超越光速。
According to the theory of relativity, nothing can travel faster than light.
虫洞是否包含了超光速旅途的奥秘？
Could wormholes hold the secret to faster-than-light travel?
这是以光速进行的客户服务。
光速被广泛认为是宇宙中速度的极限。
The speed of light is widely regarded as the Universe's ultimate velocity limit.
假设对于这两个观察员而言，光速是相同的。
光速限定了自然界的速率极限。
用这种方法去测量光速是危险的。
It is dangerous using this method to measure the speed of light.
它们以光速传播，而且是一起传播。
He showed they would travel with the speed of light and would travel together.
我们就好像坐在超光速的列车上。
再次证明了探测的光速是没有不同的。
Again, no difference in the speed of light could be detected.
只是有限的光速歪曲了你看到的东西。
It's just that the finite speed of light distorts what you see.
车的速度可以调整，最高可达到光速。
Vehicle speed can be adjusted, the maximum can reach the speed of light.
该飞船有二级超光速推进器。
光速很快，我们几乎没法像它的速度。
So fast does light travel that we can hardly imagine its speed.
电磁波，以光速传播，也就是30万公里，每秒。
Electromagnetic waves travel with the speed of light, which is 300,000 kilometers per second.
你能告诉我光速有多快吗？
光速比声速要快，为每秒钟30万公里。
Light travels faster than sound at the speed of 300,000 kilometres per second.
电子不是以光速运动的。
光速很快，我们几乎没法想像它的速度。
So So fast does light travel that we can hardly imagine its speed.
我想没有比光速更快的。
当我小的时候我渐渐地知道光速比声速快。
I had known that light travels faster than sound gradually when I was young.
光速是如何测定出来的？
当与黑洞真的很近的时候，光速也无法达到。
光速是一个重要的常数。
你的思想将以光速运转。
光速是什么？
光速是什么？
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