化石寻找者们挖掘出了一头被认为有50万年之久的大象遗骨。
Fossil hunters have unearthed the bones of an elephant believed to be 500,000 years old.
在埃及沙漠中挖掘时，古生物学家们发现了巨大的骨骼化石，这似乎是有史以来体型第二大的恐龙。
While digging in the Egyptian desert, huge fossil bones have been found by paleontologists, which appears to have been the second most massive dinosaur that ever lived.
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