"All of those family celebrations, the birthdays and the other events that they thought they were going to be part of - now, suddenly they can perhaps catch up on a bit of lost time."
“十五五”时期，我国发展环境面临深刻复杂变化：向内看，人口老龄化程度加深，资源环境等硬约束增强，传统经济增长动力逐步减弱；向外看，经济全球化遭遇逆流，世界经济增长乏力。，详情可参考搜狗输入法下载
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Nature, Published online: 27 February 2026; doi:10.1038/s41586-026-10308-x。91视频对此有专业解读
Credit: Keeprix
* @param n 数组长度