"have a bad attitude" in Chinese (Simplified)
态度不好
Definition
以消极、不友好或不合作的方式行事，通常表现出不尊重或不愿意改善的态度。
Usage Notes (Chinese (Simplified))
多用于工作、学校或团队环境下批评某人行为。属于非正式用语，突出持续的态度问题，不仅仅是偶尔的坏情绪。避免用于严重心理健康问题。
Examples
She always has a bad attitude in class.
她在课堂上总是**态度不好**。
Don’t have a bad attitude with your teammates.
不要对你的队友**态度不好**。
If you have a bad attitude, it’s hard to make friends.
如果你**态度不好**，很难交朋友。
My boss says I have a bad attitude because I question everything.
老板说我**态度不好**，因为我总是提问题。
He used to have a bad attitude, but now he's much more positive.
他以前**态度不好**，但现在积极多了。
Stop telling me I have a bad attitude—I just want things to be fair.
别再说我**态度不好**了——我只是想要公平。