Used to declare that a business is operating, folks are Doing the job, etc. in the way they Typically do: 公司;商業機構 The 2 brothers set up/arrange/started up a garments retailing business. 兄弟倆開了家服裝零售商店。 open up for business/be open up for business The brand new restaurant opens for business this Saturday, 12th https://case-study-solution74832.blog2learn.com/85409974/rumored-buzz-on-case-study-analysis-solution