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What do you know about ship?
关于船舶你了解什么?
youdao
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The ship stabilization is one of an important topic about ship and ocean structure .
船舶减摇是船舶与海洋工程的重要课题之一。
youdao
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The ship stabilization is one of an important topic about ship and ocean structure .
船舶减摇是船舶与海洋工程的重要课题之一。
youdao