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铁路客运是较为安全的陆路运输方式,但在安全性方面仍存在一些问题。美国国家铁路客运公司为此采取了一系列措施以保证铁路列车的运行安全性。
Railway passenger transport is a relatively safe way of land transport, but there are still some problems in terms of safety. The United States National Rail Passenger Transport Company has taken a series of measures to ensure the operational safety of railway trains.