So I decided to ask why. At first -- the first thing I did was I emailed some professors who specialized in skeletal muscle physiology, 因此，我决定打破沙锅问到底。我做的第一件事是，发电子邮件给一些研究骨骼肌的教授。 and pretty much said, "
But even harder than the technological troubles are the political ones as preposterous as it might sound to many of us 但在技术难题之外 更复杂的是政治难题也许看起来有点荒谬 there are great many people claim that climate change
September 12, 2007 America's farmers and ranchers are good stewards of our land, providing a healthy, safe, and abundant food supply for our country and for people around the world. During National Fa
Hi, everybody. One of the most important positions in the President's Cabinet-and to our national security, our law enforcement, and our criminal justice system-is Attorney General. 大家好！总统内阁最重要的职位
