他的作品大多数都是关于太空及海底航行的的翻译：Most of his work is all about space and the cross-harbour cruise 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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Most of his work is all about space and the cross-harbour cruise

His work majority all is about the outer space and the seabed navigation

His works are on most of the space and the cross harbor navigation

Most of his work is all about space and the cross-harbour cruise