译林版 课本同步，真人发音 课内外试卷均可读 又养教有教料书 又边程有程料整 英语 Daming and his father went to 大明和他的父亲去了 降文明 原文明 English 点读 七年级上的 翻译 真人发音 扫读笔 您的课本会说话了扫哪读哪