push one's button并不只是“推某人的纽扣”，还有“惹某人生气、刺激某人”的意思。

【例句】
Don't pay any attention to her. She's just trying to push your buttons.
别理她。她就是想惹怒你。

I really hate that guy, he's always trying to push my buttons.
我真的很讨厌那个家伙，他总是想惹我生气。