They lived up the mountain.他们住在山上.为什么不用on the mountain

They lived up the mountain.他们住在山上.为什么不用on the mountain
They lived up the mountain.
他们住在山上.
为什么不用on the mountain

They lived up the mountain.他们住在山上.为什么不用on the mountain
照道理说,on the mountain是最常用的说法,也是固定搭配.
但是,这里的up用得非常好,用了up之后,动感就油然而生.因为up的解释为"向上"