traffic jamn.堵車；交通阻塞交通堵塞；交通擁擠；塞車?yán)?.We got to start early in case of traffic jam .我們得早點(diǎn)出發(fā)，萬(wàn)一塞車。

2.He explained he might be late for school because of a traffic jam.他解釋到，他上學(xué)可能會(huì)因交通堵塞而遲到。

3.They argue that nowadays traffic is much heavier than before. There is often a traffic jam especially in rush hours.他們說(shuō)如今交通比過(guò)去擁擠的多，尤其是在交通高峰期。4.They'd got to start early. In case of traffic jam.他們得早點(diǎn)出發(fā)，萬(wàn)一塞車5.You'd got to start early. In case of traffic jam.你們得早點(diǎn)出發(fā)，萬(wàn)一塞車。