FRANKLIN D. ROOSEVELT'S PEARL HARBOR SPEECHDeclaration of WarDecember 8, 1941 To the Congress of the United States: Yesterday, Dec. 7, 1941 - a date which will live in infamy - the United States of Am

And originally it was a math problem more or less. 最初它差不多只是一个数学问题的游戏。 Like, here's the economics of illegal immigration. 就像，关于非法移民的经济学问题。 And the more I learned about the Mexican culture my partne

So, some things we can do on our own. Other steps will require congressional action. Today you passed reform that will speed up the outdated patent process, so that entrepreneurs can turn a new idea i

Let's take a snapshot at aviation. And there was a wonderful little short four-year time period when marvelous things happened. 让我们迅速回览一下航空工业。曾有四年短暂的美好时期，那时发生了许多奇迹。 It started in 1908, when the Wright

　　三分钟英语演讲：My happiness in NKU 　　张家玮 　　三分钟演讲，很短。 　　Good evening, everyone! 　　It’s a great honor for me to stand here on this special occasion to deliver a speech. Today I’d like to talk about my happin