单行交通

one-way traffic

双线交通

two-way traffic

交通要道

traffic artery

交通事故

traffic accident

交通阻塞

traffic jam

交通工具

means of transportation

交通规则

traffic regulations

街上的交通已经恢复。

Traffic has returned to normal.

铁路交通

rail transportation

直达交通

through traffic

星际交通

interstellar communication

交通命脉

communication lifeline

交通枢纽

transportation hub

交通运输

communications and transportation

交通方便

transport is easily accessible

交通闭塞

there are no transport links

跑交通

liaise

他是个老交通。

He's an experienced underground messenger.

交通官府

collude with government officials