"brag about" in Chinese (Simplified)
炫耀
Definition
过度自豪地谈论自己做过或拥有的事情，通常是为了给别人留下深刻印象。
Usage Notes (Chinese (Simplified))
口语表达，多带负面含义，暗指炫耀。经常用在“brag about + 某事”，比如“brag about your job”。与一般的“talk about”不同，它表示过度自豪。
Examples
He likes to brag about his new car.
他喜欢**炫耀**他的新车。
Don't brag about your grades to your friends.
不要向朋友**炫耀**你的成绩。
She often brags about how fast she can run.
她经常**炫耀**自己跑得有多快。
I don't mean to brag about, but I finished the project early.
我不是想**炫耀**，但我提前完成了项目。
People often brag about things that don't really matter.
人们常常**炫耀**一些其实无关紧要的事情。
He can't help but brag about his cooking skills at every dinner.
每次吃饭他都忍不住**炫耀**自己的厨艺。