Danforth and Poinar's fossil proides strong eidence for a more remote ancestry.

DanforthandPoinar发现的化石为一种更为遥远的祖先提供了有力的证据.

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Professor Danforth said: People's daily experience is being reflected somewhat in what they're saying.

丹福思教授说: 从某种程度上来说,人们每天的经历可反映在他们的谈话里.

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