Jing zhun mei guo ying yu yin biao fa yin zhi nan

Descripción

Ben shu shi yi ben zhuan men wei xiang xue hao biao zhun mei guo ying yu de du zhe bian xie de shu, tong yi shi yong mei guo ying yu (KK) yin biao, fa yin yong han zi he han yu pin yin biao zhu, tu wen bing mao.