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来源:雅诚德英语网
Earth's biogeochemistry went boom and bust for millions of years thereafter, as if some regulating mechanism were lost - which is exactly what happened.
在此后的数百万年间,地球的生物化学体系历经起起伏伏,仿佛缺乏某种调节机制一般——而事实确实如此。
Earth's biogeochemistry went boom and bust for millions of years thereafter, as if some regulating mechanism were lost - which is exactly what happened.
在此后的数百万年间,地球的生物化学体系历经起起伏伏,仿佛缺乏某种调节机制一般——而事实确实如此。