Unverified50% confidenceSolutionExact time
现代远洋划艇采用自扶正结构,将压载重量集中于龙骨最低处并配合全密封生存舱设计,使船体倒扣后能在数十秒内自动回正
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
凯尔西·芬德勒单人划艇横渡太平洋破纪录抵达夏威夷
hackernewshackernews7/5/2026
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