越野摩托車嘗試爬上90度的垂直土坡

csw

There has to be some kind of physics law that says this is impossible. Guess these nutcases never heard of it either.

翻譯: 一定有哪個物理定律說明這是不可能的吧...我猜這些人大概也沒聽過...

pgup

終於有人挑戰成功。