Something called the Danish Twin Study 一个叫“丹麦双胞胎”的研究表明， established that only about 10 percent 普通人在生物学允许的限度内的寿命， of how long the average person lives, 仅仅有百分之十 within certain biological limits, is dict

Thank you very much, Mr. President, thank you for that wonderful introduction. And thank you for coming out in such large numbers today at such an important time for Yale and the United States. I woul

Okay, I see some of you will need to talk to yourselves a little bit 我认为你们有些人应该对自己说一下 Start on Monday 周一开始 if you aren't talking to yourself like crazy and you don't know how powerful you are

Education for a More Competitive America & Better Future The President discusses his blueprint for an updated Elementary and Secondary Education Act to overhaul No Child Left Behind, the latest st

One of the reasons NEOWISE is so valuable is that it sees the sky in the thermal infrared. NEOWISE有这样高价值的原因之一便是它使用红外感应观测天空。 That means that instead of seeing the sunlight that asteroids reflect, NEOWI