除了NASA(美国航空航天局)的“百年挑战”(Centennial Challenges)外,比尔与梅琳达?盖茨基金会(Bill & Melinda Gates Foundation)的“宏伟挑战探索”(Grand Challenges Explorations)也见诸新...
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即便我们今晚在此庆祝,我们也知道明天的挑战是前所未有的——两场战争、一个奄奄一息的星球、和一场百年不遇的经济危机。
For even as we celebrate tonight, we know the challenges that tomorrow will bring are the greatest of our lifetime - two wars, a planet in peril, the worst financial crisis in a century.
这可能是下一个百年最可能的挑战。
因为即便我们今晚欢呼庆祝,我们也知道明天将面临我们一生之中最为艰巨的挑战——两场战争、一个面临危险的星球,还有百年来最严重的金融危机。
For even as we celebrate tonight, we know the challenges that tomorrow will bring are the greatest of our lifetime — two wars, a planet in peril, the worst financial crisis in a century.
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