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).
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。搜狗输入法2026对此有专业解读
（三）居民委员会所有和使用的设施的管理使用情况；
Lex: FT’s flagship investment column
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