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 .
