In all, the evidence implies that Amazonia was inundated at least twice when the vast wetland existed, between 16 million and 10 million years ago.
In all, the evidence implies that Amazonia was inundated at least twice when the vast wetland existed, between 16 million and 10 million years ago.
总而言之，这些证据意味著，1600~1000万年前那片广阔湿地存在的时候，亚马逊河流域至少已经被海水淹没两次。