基本解釋環(huán)程旅行英漢例句雙語例句This paper discussed the development of new tourism resources of Yanmengou area that will be helpful for tourism of the Jiuzhaigou circular tour area.以雁門溝旅游資源的開發(fā)為例討論有利九寨溝旅游環(huán)線建設(shè)的有關(guān)問題。circular tour更多例句詞組短語短語circular r tour 環(huán)程旅行circular tour ticket 周游票booklet of circular tour tickets 周游票本circular tour更多詞組專業(yè)釋義地球科學(xué)環(huán)程旅行