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).
美國學者戈登表示，該條文原意在保護美國企業，避免受到依賴強迫或監獄勞動的進口商品競爭，如今也成為美國調查企業海外供應鏈勞動條件的重要工具。
。关于这个话题，safew官方版本下载提供了深入分析
▲ 图源：9To5Google。一键获取谷歌浏览器下载对此有专业解读
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