primary means of transportation的意思|示意
主要交通工具
primary means of transportation的网络常见释义
主要的交通手段 ... an underdeveloped railway system欠发达的铁路系统 primary means of transportation主要的交通手段 ticket scalper票贩子，黄牛 ...
primary means of transportation相关例句
Roman roads fell into disrepair and disuse during the Middle Age when the primary means of long-distance transportation were walking, horseback riding, or ox riding.
中世纪期间，主要的长途运输工具是：步行、骑马，或骑牛，因此，罗马的道路失修而被废弃。
The rapid development in science and technology today to solve the transportation demand management is increasingly becoming the primary means of urban transport problems.
在科技迅猛发展的今天，交通需求管理日益成为解决城市交通问题的主要手段。