to your left和on your lelf有啥区别

to your left和on your lelf有啥区别 To your right 和 On your right 有什么区别? on your left 和 on you left哪个对 stand on your left leg! 请问:to the left 和 on the left 语法或语意上有区别吗? to the left 和 on the left 的区别 get on your feet 与 get to your feet 有区别吗 I am on your left,leaning your left shoulder keep your head straight 和keep your head on straight有何区别 Hold on to your hat和Put on your sunglasses的汉语啥意思? on your way和by your way区别 on your side和by your side 的区别