到達會展中心南大門站3;t=B_NORMAL_MAP&c=13536274;s=bt%26c%3D180%26sn%3D2%24%24%24%24%24%24%25E5%25AE%2581%25E6%25B3%25A2%25E9%25BB%2584%25E9%25B9%2582%25E6%2596%25B0%25E6%259D%2591%24%24%26en%3D2%24%24%24%24%24%24%25E5%25AE%2581%25E6%25B3%25A2%25E5%259B%25BD%25E9%2599%2585%25E4%25BC%259A%25E5%25B1%2595%25E4%25B8%25AD%25E5%25BF%2583%24%24&t=1516355588291" class="ikqb-map">公交線路：21路，全程約6.html?iknow=1&,3465029.5公里1,1,經(jīng)過12站