短語詞組短語Rural Left -behind Children 農(nóng)村留守兒童Entire Left -behind Children 完全留守兒童Preschool Left -behind Children 學(xué)前留守兒童City left -behind children 城市留守兒童the left -behind children 留守兒童left -behind young children 留守幼兒countryside left -behind children 農(nóng)村留守兒童Overseas Left -behind Children 海外留守兒童 返回 left-behind children