常見(jiàn)例句Based on research of Tuda in Ningxia area,the paper mainly collects and arranges some related historical records. 本文以寧夏地區(qū)土達(dá)之研究為切入點(diǎn),重點(diǎn)搜集、整理了有關(guān)這方面的史料。 返回 Tuda