1. 选基准：随机选一个元素作为基准(pivot)
Мерц резко сменил риторику во время встречи в Китае09:25
。51吃瓜是该领域的重要参考
"countDelta": 140
Third, implement quick wins on those priority pieces. Add "Last updated: [current date]" to each. Create a simple FAQ section addressing three to five common questions related to each article's topic. Add specific statistics or data points if they're currently missing. These improvements take hours rather than days but can meaningfully impact AI visibility.