常見(jiàn)例句Designing of Travelling Explanation System--A Case Study of Jinyunshan, Chongqing 旅遊解說(shuō)系統(tǒng)的設(shè)計(jì)探討--以重慶縉雲(yún)山爲(wèi)例Jinyunshan Mountain 縉雲(yún)山 返回 Jinyunshan