two business days 是多少天

two business days 是多少天 business days. My father___on business for two weeks.He'll return in 3 days business days 和 working days 区辨 two days off days后用加 " ' " in two days' time About two days age two days later two days before是什么意思 two days later ; in two days ; for two days ; two days late的 about two days what is business-to-business consumers?list two example.