生意好用英语怎么说

无法确定楼猪的语言环境~~~~其实不用拘泥于条条框框，有时候需要很正式的言语，就是楼上们的，有时一句runs well 就好..
我以为

sb is making serious money (这个是很地道的 american english)

or:

sb is running a lucrative business

have a progressive business

business is getting better

good business