That does not mean, however, that a zoologist would mistake a 200m-year-old turtle or a 400m-year-old scorpion for any species now alive.

然而，这并不意味着一位动物学家可以将一只2亿年前的海龟或是一只4亿年前的蝎子与现在对应的活体物种混为一谈。

youdao

You know the old Turtle and the Hare story.

你知道那个老的龟兔赛跑故事。

youdao

You know the old Turtle and the Hare story.

你知道那个老的龟兔赛跑故事。

youdao