为什么要收机场建设费？

中文版：

机场建设费，作为一项特定于航空运输业的费用，其收取原因主要是为了满足机场建设和维护的需求。机场作为现代交通体系的重要组成部分，其建设与维护成本高昂，包括跑道、航站楼、停机坪等基础设施的建设，以及安全、安保、消防等配套设施的维护。这些费用不能仅仅依靠航空公司的运营收入来承担，因此需要向乘客收取一定的机场建设费。

此外，机场建设费的收取也是为了促进航空运输业的健康发展。通过收取机场建设费，可以筹集资金用于机场的扩建和升级，提高机场的服务质量和运营效率，从而更好地满足旅客和航空公司的需求。同时，机场建设费的收取也有助于引导乘客理性选择航班和机场，优化航空运输市场的结构和布局。

总之，收取机场建设费是为了保障机场建设和维护的顺利进行，促进航空运输业的健康发展，同时也为旅客和航空公司提供更加优质的服务。

英文版：

Why Are Airport Construction Fees Levied?

Airport construction fees, a fee specific to the aviation industry, are charged primarily to meet the needs of airport construction and maintenance. As a crucial component of the modern transportation system, airports incur high costs for the construction and maintenance of their infrastructure, including runways, terminals, aprons, and support facilities such as security, safety, and fire protection. These expenses cannot be fully borne by the operating income of airlines, necessitating the collection of airport construction fees from passengers.

Moreover, the levy of airport construction fees aims to promote the healthy development of the aviation industry. By collecting these fees, funds can be raised for the expansion and upgrading of airports, enhancing their service quality and operational efficiency to better meet the needs of passengers and airlines. Additionally, the imposition of airport construction fees helps guide passengers in making rational choices about flights and airports, optimizing the structure and layout of the aviation market.

In summary, the collection of airport construction fees ensures the smooth progress of airport construction and maintenance, promotes the healthy development of the aviation industry, and provides passengers and airlines with superior services.