n.车流;交通;航线;运输量;信息流;非法买卖;
v.非法买卖(毒品等);
例句:
There was a lot of traffic on the roads yesterday.
昨天路上行人车辆很多.
The car stopped at the traffic lights.
汽车在交通信号灯前停了下来。
The roadworks are slowing the traffic up in the mornings.
道路施工使早上的交通迟缓下来.