美国投资12.5亿美元来现代化空中交通管制系统. U.S. invests $12.5B to modernize air traffic control system.

美国正在投资125亿美元, 以现代化改造其老旧的空中交通管制系统, 用数字技术取代过时的铜线和雷达. The U.S. is investing $12.5 billion to modernize its aging air traffic control system, replacing outdated copper wiring and radar with digital technology. 官员强调这只是首付,需要额外资金来完全整合人工智能和先进软件以确保未来的安全性和效率. Officials emphasize this is a down payment and additional funding is needed to fully integrate artificial intelligence and advanced software to ensure future safety and efficiency.