常見例句雙語例句This paper discussed the development of new tourism resources of Yanmengou area that will be helpful for tourism of the Jiuzhaigou circular tour area.以雁門溝旅遊資源的開發(fā)爲(wèi)例討論有利九寨溝旅遊環(huán)線建設(shè)的有關(guān)問題。 返回 circular tour