the vehicles that are on a road at a particular time 路上行驶的车辆；交通◆I leave work early to avoid the rush-hour traffic. 我提早下班以避开交通高峰。◆The road was built to ease traffic congestion in the city. 建设这条公路是为了缓解市内交通拥堵。⨁heavy / light / rush-hour traffic 拥堵的／通畅的／高峰时段的交通
the movement of ships, trains, aircraft, etc. along a particular route （沿固定路线的）交通，行驶；（沿航线的）航行，飞行◆transatlantic traffic 横渡大西洋的航行◆air traffic control/controllers 空中交通管制；航空调度员⨁air / rail / sea traffic 空中／铁路／海上交通⨁domestic / international traffic 国内／国际交通
the movement of people or goods from one place to another 运输；人流；货流◆the traffic of goods between one country and another 国与国之间的货物运输⨁business / commuter / passenger traffic 商业运输；通勤客运；客运⨁cargo / container / freight traffic 货运；集装箱运输；货运
() the number of people who come to a place or use a service in a particular period 客流◆We used our website to drive traffic to our stores. 我们利用网站将顾客吸引到我们的商店。⨁customer / mall / shopper / walk-in traffic 顾客／购物中心／购物／无预约散客客流
() information that travels across a computer system in a particular period （某段时间内通过计算机系统的）信息流量⨁data / email / Internet / network / voice traffic 数据／电子邮件／互联网／网络／语音流量
illegal trade in sth （非法的）交易，买卖◆traffic in drugs 毒品交易