"Leave it out!" is a good expression to use in an argument.
Leave It Out! 停下來(lái)！算了吧！
Example 1
A: This man next to me is really annoying me.
B: Why?
A: He keeps pushing me.
B: Now he’s picking up your bag!
A: Oi, leave it out!
Example 2
A: How much is this car?
B: Looks as if it should be cheap.
C: It’s 1 million RMB.
A: Leave it out, you must be joking!
Leave It Out! 停下來(lái)！算了吧！
Example 1
A: This man next to me is really annoying me.
B: Why?
A: He keeps pushing me.
B: Now he’s picking up your bag!
A: Oi, leave it out!
Example 2
A: How much is this car?
B: Looks as if it should be cheap.
C: It’s 1 million RMB.
A: Leave it out, you must be joking!