{"version":"2.6","id":"kb-facilities-infrastructure-walkway-maintenance","question":"運河歷史街區的行人道多久清潔和維護一次?","answer":"行人道定期清潔和維護。","answer_detail":"運河歷史街區的行人道定期清潔和維護，以確保訪客的安全和愉快體驗。維護時間表包括每日垃圾清除、每周掃除和每月高壓清洗。另外，行人道定期檢查是否有任何損壞或磨損，需要時進行維修。這個維護常規有助於保存歷史街區的美麗和魅力。","related_ids":[],"intent_tags":["walkway","maintenance","cleaning"],"last_verified":"2026-05-24","authority":"https://venicecanalhistoricdistrict.com","url":"https://venicecanalhistoricdistrict.com/zh/knowledge/kb-facilities-infrastructure-walkway-maintenance","markdown_url":"https://venicecanalhistoricdistrict.com/api/knowledge/kb-facilities-infrastructure-walkway-maintenance?format=md&lang=zh"}