Unverified90% confidenceDecision RuleTime unknown
车载导航仪的实时路况(TMC/RDS或联网4G)是刚需,纯离线导航仪只能规划静态路线无法躲避拥堵,选购必须确认支持在线路况且流量卡资费清晰
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90%
Confidence
Long-term
Relevance
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