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，更多细节参见新收录的资料
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"，这一点在新收录的资料中也有详细论述
Michael has since apologized for both incidents, took a brief detour as a SPAC CEO, yet found himself back in Washington when Donald Trump tapped him in December 2024 to become undersecretary of defense for research and engineering—effectively the Pentagon’s chief technology officer. The Senate confirmed him in 2025, installing a Silicon Valley–trained business executive at the center of how the War Department thinks about AI, autonomy, and advanced weapons systems.