Cheng zhang 1 + 1

de Ke Wang

Ben shu shi yi ben ji shi wen xue, ji lu de shi 21 shi ji zui chu liang nian, yi ge ju zhu zai mei guo de hua ren hai zi de zhong xue gu shi, ta she ji de jiao yu wen ti yi yi shen yuan. tong guo hua yi hai zi wang ke de cheng chang jing li, wo men ke yi kan dao shen me shi xin shi ji dui zhong guo jiao yu wen hua de ji hui he tiao zhan.