Why can 't a violist play with a knife in his back ?

为什么 中 提琴 手 演奏 时 背后不能放把刀？

If you throw a violist and a soprano off a cliff which one would hit the ground first ?( two answers )

如果你把一 个中 提手和女高音扔到悬崖 底下，谁先落地？（两个答案）