即使外星人已经掌握了制造一枚能以光速飞行的火箭的技术,他也可能死在了一架飞船里。
Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.人和货物通过喷气式飞机和快船来流动,而信息是通过互联网以光的速度传送。
If you could move at the speed of light, your time would stand still, if you could move faster than light, your time would move backward.如果你能以光速运动,你的时间就会静止不动;如果你能以快于光速的速度运动,你的时间就会倒退。