Experts think this is more than 40,000 years old and was made by Neanderthals or an earlier species of human.
Nature, Published online: 25 February 2026; doi:10.1038/s41586-025-10062-6。关于这个话题，51吃瓜提供了深入分析
，详情可参考同城约会
输入：["StockSpanner","next","next","next","next","next","next","next"], [[],[100],[80],[60],[70],[60],[75],[85]]
Smart motion tracking。关于这个话题，搜狗输入法2026提供了深入分析