帮博彩引流，it's up to you.
a: let's go there.
b: it's up to you.
i don't care.
i don't care what she thinks.
as you wish /if you want
as for your departments plan, you can change as you wish.
i won't put up any fight because i'm easy.
you don't want to join the club? oh well, suit yourself.
i'm cool/ok/fine with...
whatever you think is fine with me.i'm cool with anything.