The traffic demand management (TDM) has been recognized and put into practice, and proved to the indispensable effective solution to the present traffic.

交通需求管理（TDM）在发达国家已得到重视并开始实施，并且成为解决当前交通问题的有效措施。

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Traffic Demand Management (TDM) is a strategy which can solve urban traffic problem radically, that will be of practical meaning.

交通需求管理(TDM)是能从根本上解决城市交通问题的策略，具有现实的意义。

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Congestion pricing, an important element of TDM (Transportation Demand Management), has been key content of traffic economics.

拥挤定价作为城市交通需求管理的重要组成部分，是交通经济学的核心内容之一。

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