zi dong shou huo ji qi kan lun wen
zuo dian hua xiao shou qi kan lun wen
纪念 fa biao s c i qi kan lun wen ling pian ji nian
留念 fa biao s c i qi kan lun wen ling pian liu nian
核心 fa biao he xin qi kan lun wen ling jing pian
零件 ling jian mo ju she ji de qi kan lun wen