return (struct page_info *)(((unsigned long long)x) & ~(PAGESZ-1));
12月23日，中央军委晋升上将军衔仪式在北京八一大楼举行。中央军委主席习近平向晋升上将军衔的陆军政治委员陈辉颁发命令状。新华社记者 李刚 摄
，这一点在搜狗输入法2026中也有详细论述
They were taking part in the first crewed test flight of the Starliner spacecraft, developed by aerospace company Boeing.
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