This gadget you see right here was called the digital wall mapper, 你们在这里见到的这个是电子墙体测绘仪， and it produced the first three-dimensional map anybody has ever done of a cave, and it happened to be underwater
The United States has been at the center of the international financial system ever since the Second World War. The dollar has served as the main international currency and the United States has deriv
President Obama speaks to the media after a Cabinet Meeting about the economy, national security and Iraq. The President also responds to a question about his upcoming meeting with General Stanley McC
The Palestinian poet Mourid Barghouti writes that if you want to dispossess a people, 巴勒斯坦诗人Mourid Barghouti曾经写到：如果你想剥夺一群人的权利， the simplest way to do it is to tell their story and to start with, "seco
