剧情简介

【kok官方体育app苹果下载】

  夏(xià )秋(qiū )航(háng )季(jì ),热门旅(lǚ )游航线在会得到更多(duō )支(zhī )持。民(mín )航专家(jiā )李(lǐ )瀚明(míng )告诉中新财经,航空公(gōng )司(sī )需要根据旅客出(chū )行需(xū )求和周期(qī )性特(tè )点作出航班计划(huá )调(diào )整。“例如在冬天去海(hǎi )南的旅客比夏(xià )天多,因(yīn )此航班量(liàng )也(yě )会提升,相(xiàng )反则会(huì )下降。”

猜你喜欢

Copyright © 2008-2018