2. That's a fraction of their earning power -- Hillary and Bill Clinton banked $10.6 million mostly from speaking fees and royalties in 2015, while Trump said he made almost $560 million.
3. 具有荷兰和美国双重国籍的Frans de Waal和另一位美国科学家Jennifer Pokorny获得这一奖项，他们的研究确认黑猩猩可以通过辨认同类的屁股照片来认出不同的个体。
6. It set minimum prices too high for commodities including cotton, sugar and corn, and as those prices diverged from the market prices, authorities encouraged excessive production as well as strong import flows.