根据爱因斯坦1905年发表的相对论，任何物体的速度都不可能超越光速，即186282英里/秒。

According to Einstein's 1905 special theory of relativity, nothing is meant to be able to go faster than the speed of light — 186, 282 miles per second.

youdao

我又一次在脑海中列出我自己观察到的东西：不可思议的速度和强壮，从黑色变成金色然后又变回来的眸色，超越常人的美丽，苍白冰冷的肌肤。

I listed again in my head the things I'd observed myself: the impossible speed and strength, the eye color shifting from black to gold and back again, the inhuman beauty, the pale, frigid skin.

youdao

光的传播速度为299，792千米/秒，是凭借加速所不可能超越的。

That speed, beyond which it is impossible to accelerate, is 299,792km a second.

youdao