transportation planning交通: unobstructed规划: programme; plan draw; mark; ...交通规划员: traffic planner城市交通规划: urban traffic planning道路交通规划: traffic planning; traffic planninng下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:交通规划,即可在微信中查询翻译