orphan tsunami 怎么翻译

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orphan tsunami 怎么翻译

orphan tsunami 孤立海啸
Japanese colleagues studied their records and traced an orphan tsunami - a giant wave not linked to a local earthquake - that destroyed several villages on 27 January,1700.
日本的同事研究纪录并追踪一个与当地地震无关的巨大海浪,一般称孤立海啸,在1700年1月27日摧毁了许多村庄.