Preserving and Investigation on the Language and Culture of Manchu-Tungusic Language Group--Investigation Report on Modern States of Manchu Language and Culture in Wuchang and Acheng是什么意思_Preserving and Investigation on the Language and Culture of Manchu-Tungusic Language Group--Investigation Report on Modern States of Manchu Language and Culture in Wuchang and Acheng在线翻译_英语_读音_用法_例句