traffic accident black spot 中文意思是什麼
traffic accident black spot
解釋
交通意外黑點-
The identification and improvement of black - spot, as an important task of traffic safety management, are very effect measures to reduce the traffic accident frequency
作為交通安全管理工作的重要任務,交通事故黑點的鑒別與改善是預防交通事故發生、減少交通事故損失的有效手段。
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