Customers come during the day seem meager, but for its overall turnover is essentially being irrelevant, because it is the own a business sense, iron abacus can knock too loud!

• 白天上门的顾客看似寥寥无几，但这对于它总体的营业额来说，根本是无关痛痒，因为它着自己的一本生意经，铁算盘敲得可响了！