随便吧！
Have it your way!
We should turn right. （我们该往右拐。）
I think we should go left. （我觉得该往左拐。）
Okay, okay, have it your way! （好吧，好吧，你随便吧！）
Do it your way!
Do whatever you want!
Do as you please.
It's your choice.
Suit yourself! *用于好心好意给人出主意却不被接受时。“那随你便吧，爱怎么着就怎么着吧。”