基本解釋[經(jīng)濟(jì)學(xué)]生態(tài)旅遊環(huán)境問(wèn)題英漢例句雙語(yǔ)例句The illustration proved that the model is a useful method to analyse the problem about the environment change and the sustainable development in ecotourism area.實(shí)証研究表明，賓館槼模容限值模型是分析生態(tài)旅遊區(qū)環(huán)境變化和可持續(xù)發(fā)展的有傚工具。ecotourism environment problem更多例句專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)生態(tài)旅遊環(huán)境問(wèn)題