I don't know what hits me. I fly off the handle for no reason.
我也不知道怎么了我经常莫名其妙地发脾气。
You should control your temper. You can't yell at people who care about you.
你应该控制自己的脾气你不该向关心你的人发火。
重点讲解:
I always lose my temper for no reason.
I fly off the handle for no reason.
表达“我经常莫名其妙地发脾气”可以说:I always lose my temper for no reason.短语lose one's temper指“发脾气”,但口语中也可以用俚语fly off the handle形容“突然失去控制而勃然大怒”,这样表达更地道。