First, because of the vast number of activities relating to management information systems, a total review is not possible.首先，由于与管理信息系统有大量的相关联的行为活动，所以不可能做总体回顾。
And this gives one another vantage point, another means of relating to one another along with all other species therein.而这给予你另一个利益观，彼此关联及与其它所有物种关联的另一种意义。
