Of course, Einstein didn't figure out this special principle of relativity in 1905 - it was already done by a guy named Lorentz ten years earlier.

当然，在1905年，爱因斯坦并没有想这种特殊相对性原则早在10年前就发现了它。

There's this perception that you have to maintain the exact same struggle, the exact same front that you had when you first came out in order to stay relative.

有一种看法认为，你必须保持完全相同的斗争，与你第一次完全相同的战线，以保持相对性。

But the principle of relativity has given prominence to the conception of " local time, " and has somewhat diminished men's confidence in the one even-flowing stream of time.

但是相对性原理突了“本地间”的概念，并在一定程度上削弱了人们对单一均匀流动的间流的信心。