The Spanish team has provisionally assigned the newfound fossil to Homo antecessor ('pioneer man'), a species that they suggest could be the last common ancestor of Neanderthals and Homo sapiens .
西班牙化石考古队,已经暂时将新发现的化石规划到东非前人(“先驱人”)的队伍中,他们认为这一种群可能是尼安德特人和智人最后的共同祖先。
The German aeronautical pioneer, nicknamed "the flying man," died after a glider crash in August 1896.
这位德国的航空先驱,绰号“飞人”,于1896年在一架飞行器坠毁事故中死去。
The German aeronautical pioneer, nicknamed "the flying man, " died after a glider crash in August 1896.
这位德国的航空先驱,绰号“飞人”,于1896年在一架飞行器坠毁事故中死去。
In fact, I don't know if in the news the pioneer in this is a man named Judah Folkman, who is a surgeon who first speculated that this was important, and sadly he died on Monday, but had a dramatic impact on our understanding of how cancers develop in people and new approaches.
实际上,我不清楚这个新闻中提到的人,是不是犹太?福克曼,这个领域的先驱,他是个外科医生,最先提出了这个重要的理论,不过不幸的是他在本周一去世了,他让我们对癌症有了新认识,带给我们治疗癌症的新思路
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