Making freshness obvious requires explicit signals that AI models can easily detect. The most straightforward approach is including "Last updated: [Date]" at the top of articles, making it immediately clear that the content reflects current information. This simple addition can significantly impact whether AI models view your content as relevant for queries about current state or recent developments.
这五年，河湖复苏见证生态蝶变。断流百年的京杭大运河连续4年全线水流贯通，断流二十六载的永定河碧波荡漾。越来越多的幸福河湖，正在成为百姓家门口的“诗和远方”。，这一点在旺商聊官方下载中也有详细论述
The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had their spending slowed.，详情可参考服务器推荐
Мощный удар Израиля по Ирану попал на видео09:41，更多细节参见搜狗输入法2026