And prior to Einstein, it would have been deemed utterly impossible!

和爱因斯坦之前，它会被认为是根本不可能的！

youdao

That seems to be utterly impossible, or it might be a fancy of your own.

那似乎根本不可能，要么它只是你自己的一种幻想。

youdao

That seems to be utterly impossible, or it might be a fancy of your own.

那似乎根本不可能，要么它只是你自己的一种幻想。

youdao