But one thing which has not at all changed is the traffic and the congested roads.

但有一件事一直没有在所有改变的是交通和道路拥挤。

Perilous and congested roads; disorderly and congested airports; the moronic regulations still imposed by the state.

危险而拥塞的道路，杂乱拥挤的机场以及政府依旧实施的各类鲁钝的管制。

Traffic police have opened nine designated bus lanes on some of the city's most notoriously congested roads.

交管部门已在北京市交通堵塞最严重的路段新开设了九条指定的公交专用车道。

Congested roads and railways make it relatively costly for South Africa to import cement, so investment in local production facilities is more attractive.

南非公路和铁路运力紧张，使得进口水泥相对成本高昂，因此在当地投资建厂更具吸引力。