The boat shook and shuddered as it steamed out to a cluster of four islets some way out from the main island.

船喷发出蒸汽，船身摇晃，我们从大岛出发，向着四个小岛进军。

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A country comprising the three main islands and numerous islets of the Comoro islands in the Indian Ocean off southeast Africa between Mozambique and Madagascar.

由在印度洋的科摩罗群岛的三个主要岛屿和许多小岛组成的国家，在莫桑比克和马达加斯加之间的非洲东南部的外面。

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