名词短语
中文翻译：交通流量的总体方向
同义词：
['general direction of traffic flow', 'general trend of traffic flow', "overall direction of traffic flow例句：1. The city's traffic flow is generally directed towards the center of the city.（该市的交通流量主要向市中心流动。）"]
例句：
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1. The city's traffic flow is generally directed towards the center of the city.
该市的交通流量主要向市中心流动。
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2. The general direction of traffic flow in this area is towards the east.
该地区交通流量的总体方向是向东。
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3. The general direction of traffic flow is expected to improve in the coming years.
预计未来几年交通流量的总体方向将得到改善。