Beside the point!

Idiom: "beside the point"

Definition:

not relevant; not important

Examples:

1) Whether or not he apologizes is beside the point.  He shouldn’t hit his wife.

2) The fact that she gave me a gift is beside the point.  I still don’t like her.

中文解释： http://www.youzienglish.com/main/idiom_of_the_day/beside_the_point/cn/