Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率，即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

Following is the text of his Address, delivered Thursday, May 27，2010. 以下是他的演讲内容，发表于2010年5月27日，周四。 When I was younger, I used to hear Harvard stories from a member of the class of 1885. Back then, old

It is in this spirit and with this thought that we have grown more and more aware, 基于这种精神和这种思想，我们日益明确地感到， more and more certain that the part we wished to play was the part of those who mean to vindic

Today, the Bureau of Labor Statistics released new jobs figures for August. Nonfarm payroll employment decreased by 84,000 jobs in August, and the unemployment rate rose to 6.1 percent. While these nu

TED Technology, Entertainment, Design在英语中的缩写，美国的一家私有非营利机构，以它组织的TED大会著称；将"用思想的力量来改变世界"作为宗旨。事实上，除了科技、娱乐、设计的主题，这场盛会涉及的领域还在不断扩展，展现着涉及几乎各个领域的各种见解，TED的演讲简短且深刻，参加者们称它为 “超级大脑SPA”。 Can geographic information m