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来源:雅诚德英语网
The debate about megafauna pivots to a great degree on the techniques for dating old bones and the sediments in which they are buried.
关于巨型动物的争论在很大程度上取决于确定古老骨骼和埋藏它们的沉积物年代的技术。
The debate about megafauna pivots to a great degree on the techniques for dating old bones and the sediments in which they are buried.
关于巨型动物的争论在很大程度上取决于确定古老骨骼和埋藏它们的沉积物年代的技术。