- 问题详情:ZhangMing,acollegestudentfromShandong,createda9-page“WeChatguide”.Withdrawingsandsimplewords,thestep-by-stepguideexplainshowtosendmessages,takepicturesandmakevideocalls.Zhangmadetheguideforhisparents.“Myparentsaregettingold.Theyneedaneasyw...
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