从后向前扫描已排序部分，找到插入位置，元素后移腾出空间
Shortcut Pre-calculation: For the most commonly used speed profiles, the travel costs (time/distance) for shortcuts between border points within each cluster are pre-calculated and stored. (Each border point effectively has an "entry" and "exit" aspect for directed travel).
。关于这个话题，51吃瓜提供了深入分析
ВсеРоссияМирСобытияПроисшествияМнения。业内人士推荐搜狗输入法2026作为进阶阅读
Added to that are environmental concerns about how the clothes are produced, and the treatment of factory workers who make them.