In front of the wain, in the mid-ground, are thickets and a small hut under the sun. 大车的前方是为阳光所照射着的树丛和茅屋,它们构成了这幅画的中景;
This paper designs three separate implementation plans for foreground, mid-ground and background in the case of one rural commercial bank, arising from its existing needs of information system architecture and information cluster. 并以某农村商业银行为例,通过分析该单位现有的信息系统架构和信息系统集群的需求,分别为前台、中台、后台设计了三套独立的计算机集群实施方案。