Works with Regional Maps: Download only the countries you need. HH-Routing seamlessly calculates routes across the borders of your downloaded map files (as long as they are compatible, see limitations). Clusters that overlap a region's boundary are included within that region's data.
圖像來源，BBC News Chinese
，这一点在一键获取谷歌浏览器下载中也有详细论述
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Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00374-6