Include information on previous projects where the systems in question have been used.
热心网友
Include information (on previous projects (where the systems in question have been used)).包含一些曾经使用过此系统之项目的有关信息。
热心网友
包含信息在那些在系统中已经是经常性出现问题的优先项目上
热心网友
有问题的系统一直在应用以前项目中包含的信息，