I have collided with unknown vessel.
我船和一艘不明船相碰。
The Museum of the Unknown is a vessel.
未知博物馆是一个容器。
Junk: Classic Chinese sailing vessel of ancient unknown origin , still in wide use.
中国式帆船:中国古代帆船,起源不详,但至今仍广泛使用。
Junk: Classic Chinese sailing vessel of ancient unknown origin , still in wide use.
中国式帆船:中国古代帆船,起源不详,但至今仍广泛使用。
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