"flexing" in Chinese (Simplified)
弯曲（肌肉）- 炫耀（俚语）
Definition
收紧肌肉以展示肌肉，或非正式地指炫耀或夸耀自己拥有或做过的事。
Usage Notes (Chinese (Simplified))
字面意思是展现肌肉，但俚语中常指炫耀（如财富、成就），常见于年轻人和网络环境。常含调侃或自嘲意味，非常口语化。
Examples
He is flexing his muscles in front of the mirror.
他在镜子前**弯曲**他的肌肉。
She was flexing her new shoes at the party.
她在派对上**炫耀**她的新鞋。
He started flexing once he won the game.
他赢了比赛后就开始**炫耀**。
Stop flexing—no one cares how much money you have.
别再**炫耀**了——没人关心你有多少钱。
On Instagram, people are always flexing their vacations and cars.
在Instagram上，人们总是在**炫耀**他们的假期和汽车。
He joked that he was just flexing for the camera.
他开玩笑说只是为镜头**摆造型**。