Unverified80% confidenceTradeoffTime unknown
反光亮度与自重存在矛盾:高反光微棱镜+金属配重底座更亮更稳但收纳后重达1kg以上;轻便款便携但抗风差
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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