当特德斯科、西姆斯和研究团队在尼拉贡戈火山口中开展研究时，毒气云雾和频繁的震动是他们所要面临的两大挑战。

Clouds of toxic gas and frequent tremors were two of the challenges faced by Tedesco, Sims, and the research team as they studied Nyiragongo's crater.

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当年秋天，拉科姆和他的船员，包括波尼和里德，就被逮捕了。

In the fall of that same year, Rackham and his crew, including Bonny and Read, were captured.

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