The spines of sea urchins can generate a voltage when water moves around them — a phenomenon that could be used to design underwater flow sensors.
输入：target = 12, position = [10,8,0,5,3], speed = [2,4,1,1,3]
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СюжетЗавершение конфликта на Украине
Мощный удар Израиля по Ирану попал на видео09:41
，这一点在同城约会中也有详细论述
Мерц резко сменил риторику во время встречи в Китае09:25。关于这个话题，夫子提供了深入分析
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