"wave around" in Chinese (Simplified)
挥舞
Definition
举起某物并左右挥动，通常是为了引起注意或让别人看到。
Usage Notes (Chinese (Simplified))
常用于非正式场合，经常指挥动旗帜、纸张或武器，有时带夸张意味，意在引人注意。用于夸耀时可能带负面含义，如“wave around money”。不是表示打招呼的‘挥手’。
Examples
The girl waves around her flag at the parade.
女孩在游行时**挥舞**着她的旗子。
Don't wave around that knife. It's dangerous.
不要**挥舞**那把刀，很危险。
He likes to wave around his money at parties.
他喜欢在聚会时**挥舞**着自己的钱。
Stop waving around your phone. You might drop it.
别再**挥舞**你的手机了，你可能会掉。
He walked in, waving around the papers like he owned the place.
他走进来，**挥舞**着文件，好像他才是老板一样。
You don't have to wave around your degree. We know you're qualified.
你不用**炫耀**你的学位，我们知道你很有资格。