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artery
血液通过血管流动,形成人体的动脉和静脉系统。
Blood flows through the blood vessels, forming the arterial and venous systems in the human body.
城市交通是经济发展的动脉之一,影响着城市的繁荣。
Urban transportation is one of the arteries of economic development, influencing the prosperity of the city.
港口是国际贸易的重要动脉,连接着不同的经济体。
Ports are crucial arteries for international trade, connecting different economic entities.
铁路是国家交通运输的主要动脉之一。
Railways are one of the main arteries for national transportation.
河流是土地的自然动脉,为周围的生态系统提供水源。
Rivers are the natural arteries of the land, providing water sources for the surrounding ecosystems.