A 16-year-old girl, a high school student from New York, Anna-Sophia Boguraev, 一个16岁的女孩，一个来自纽约的高中生，Anna-Sophia Boguraev， wondered whether changes to the DNA of astronauts could be related to this immu
美国民主党全国带便大会在北卡罗莱纳州举行的第三天，也是最后一天美国总统奥巴马稍后也将发表接受提名演说，我们先一起来回顾一下奥巴马在2008年8月28号接受总统提名时的演讲，及英语演讲稿。奥巴马2008年8月28日接受美国总统提名时的英语演讲稿： To Chairman Dean and my great friend Dick Durbin; and to all my fellow citize
From the point of view of the experiencing self, clearly, B had a worse time. 从经验自我的角度来看，病人B显然是比较难受的。 Now, what you could do with Patient A, and we actually ran clinical experiments, 那么病人A的情况该如何解释，我们实
No. 10: A roof is a man-made thing. 第十点：“屋顶”是人设立的。 This may cut a little close to the bone, since the geography, 由于地理的原因，这话可能有点儿尖刻， but I think we all were there and we'll all remember where we were.
My fellow Americans, 我的美国同胞们, Next week, the Senate is going to vote on legislation to save Americans from the Obamacare disaster. 下周,参议院将就拯救国人免受奥巴马医保灾难伤害的法案进行投票。 Obamacare has wreaked havoc on Americ
