Hi everybody. 嗨，大家好。 A few days ago, I unveiled a new national plan to confront the growing threat of a changing climate. 就在前几天，我推出了一项新的国家计划以应对日益增长的气候变化威胁。 Decades of carefully reviewed science tells
Dear Eva, It will be almost a month since you wrote to me and you have possibly forgotten your state of mind (I doubt it though) . 亲爱的伊娃，距你给我写的上封信快有一个月了，你可能已经忘记了你当时的心态（虽然我不这么觉得）。 You seem the same as
Now, we did study some other species of primate. 我们也研究过其他种类的灵长类动物。 What species of primate do you think is even more divergent from the wild primates than the captive primates? 你觉得哪种灵长类动物比圈养的灵长类更加与野生灵
At the same time, the terrorist threat has evolved, as we've seen so tragically from Boston to Chattanooga, from San Bernardino to Orlando. 同时，恐怖威胁的方式也在变化，我们见证了从波士顿到查塔努加，从圣贝纳迪诺到奥兰多这些悲剧。 So in Afgh
