ManyChinesekids,knownas"left-behind"children,hardlyever...
问题详情：ManyChinesekids,knownas"left-behind"children,hardlyeverseetheirparents,becausetheirparentsaremigrant(移民)workers. LiLing,11,isaleft-behindchild.HerparentshavebeenworkinginZhejiangfor10...