Northbound traffic is moving very slowly because of the accident .

由于出了事故，北去的车辆开得很慢。

Northbound traffic is heavy this evening .

今天晚上北向的交通很拥挤。

All the way northbound along the bank of tonle sap river , there are squares of different sizes , on the embankment , the elderly sit in rest , children run for frolic , pairs of lovers whisper , which all remind you of the bund in shanghai .

沿洞里萨河河岸一路北行，河畔遍布大小不一的广场，河堤上，老人在歇息，孩子在嬉闹，一对对恋人偶偶私语，不禁使人联想起上海的外滩。

The stretch is not long-ten miles northbound and four miles southbound-but it is strategic .

这段路程不是很长向北10英里，向南4英里不过该路段至关重要。

Northbound traffic may be delayed because of an accident on the motorway .

因高速公路上发生了事故，北往的交通可能受阻。