拥挤的英文

　　例句：

　　Congestion frequently reduces traffic to walking pace.

　　交通阻塞经常把车流的速度降低得如步行一般缓慢。

　　The problems of traffic congestion will not disappear in a hurry.

　　交通堵塞问题不会很快消失。

　　Traffic congestion is really bad at peak periods.

　　交通拥挤状况在高峰时段真是糟糕透了。