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ang showed that its activities involved the Executive Office of the President, the vice president, the Senate, the House of Representatives, the Commerce Department and the U.S. Trade Representative.
，升级AI超级老师，并上线AI伴学岛核心功能，凭借独家教研资源与自研教育大模型构建技术壁垒。 学而思以20.1%的销量份额位列行业第二，自研的全学科教研内容体系成熟完备是品牌稳健增长的核心支撑。本季度推出了X5系列新品，聚焦全学段一站式学习，进一步强化软硬件协同优势。 &nbs
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