siftDown(arr, n, largest); // 递归下沉
첫 집 구입 땐 취득세 최대 200만원 감면[부동산 빨간펜]
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大模型的名字、交互页面的logo、系统推荐的信息都会影响老年人对AI的使用，也会决定他们究竟是AI的“大胆拥抱者”，还是“望而却步者”。
《之江新语》中，习近平同志曾这样感慨：“领导干部一年忙到头，根本的宗旨就是为人民服务。”
NVIDIA hasn’t given any strong indication that it’s preparing to launch a new Shield TV, but in a a recent interview with ArsTechnica, Andrew Bell, the company’s senior VP of hardware engineering, said it has no plans to end support any time soon, teasing that it had "played with new concepts." Bell also said that a first Shield refresh since 2019 would likely support codecs like AV1 and HDR10+, as well as the latest Dolby Vision profiles.