剧情简介

【kok中欧体育app下载安装】

  夏秋航季(jì ),热门旅游航(háng )线在会(huì )得(dé )到更(gèng )多(duō )支(zhī )持(chí )。民(mín )航专家李瀚(hàn )明告诉中新(xīn )财经(jīng ),航空公(gōng )司需(xū )要根据旅客出行需求和周(zhōu )期性特(tè )点作(zuò )出航班(bān )计划调整。“例如在冬天去(qù )海南的(de )旅客比夏(xià )天(tiān )多,因(yīn )此航班(bān )量也会提(tí )升,相反则会(huì )下(xià )降。”

猜你喜欢

Copyright © 2008-2018