The Amazon transports a billion tonnes of sediment a year, 亚马逊河每年会带来10亿吨的泥沙

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  1. On its way the system drains a third of South America.
    全部流域面积达到南美洲的1/3
  2. Eventually, over 4,000 miles from its source,
    最终 在经过4000英里的流程之后
  3. it empties into the Atlantic Ocean.
    亚马逊河汇入了大西洋
  4. The Amazon transports a billion tonnes of sediment a year,
    亚马逊河每年会带来10亿吨的泥沙
  5. sediment clearly visible at the mixing of the waters
    泥沙使得河水交汇成为一道显眼的风景
  6. where one massive tributary, the Rio Negro, flows into the main river.
    一条巨大的支流 ——内格罗河在此汇入干流
  7. Its waters are wonderfully rich.
    河水中的物种异常丰富

来自《行星地球 第一季 第三集 Planet Earth S01E03 淡水》第 175 行

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