The FAA has been losing more air traffic controllers than it can hire and retain since the 2010s, and this trend only worsened during the pandemic in the 2020s, according to a report released in December by the US Government Accountability Office. The administration increased hiring every year since 2021, but at the end of 2025 it employed 13,164 air traffic controllers, 6 percent fewer than in 2015, the report said. At the same time, the number of flights in the air traffic control system increased by about 10 percent, to 30.8 million.
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1/62/63/64/65/66/6。关于这个话题，todesk提供了深入分析
中美两国在人形机器人领域呈现出不同发展路径——
有数据显示，这类患者抽烟比例是普通人的一倍，部分还会出现药物滥用情况，犯罪率是普通人的5-7倍，未经干预的患者辍学率更是高出普通学生约3倍，足见早期干预和治疗的重要性。