Income has little to do with this.

收入和这个关系不大。

Talent has little to do with success.

天赋与成功无关。

The row has little to do with justice.

这场争吵与正义几无瓜葛。

Again, project size has little to do with this.

项目的规模再一次与此无关。

Hypnosis has little to do with the hypnotist's technique.

催眠跟催眠师的催眠技巧关系不大。