文旅发展的核心在于差异化。与其在同质化中“卷”得筋疲力尽，不如发挥长板效应，集中优势力量将本地最独特、最优质的文化资源打磨成“撒手锏”。从老祖宗留下的古城墙、青石板，到世代相传的非遗技艺，这些不可再生的文化瑰宝，才是一个地方区别于他者的独特DNA，是无法替代的文化长板。
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
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“이제 그만” 상대국 정상의 말도 자르는 트럼프식 무례 화법[정미경의 이런영어 저런미국]
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Anxiety is growing over a potential war between Iran and the US in the Middle East, with embassies evacuating staff and airlines cancelling flights as tensions mount.