So today I want to show you my interactive software model that I created. 所以今天我想向你们展示我创造的互动软件。 I'm going to show it to you on my laptop. And I have a volunteer subject in the audience today, Julie. 我将
Remarks of President Barack ObamaSaturday, May 29, 2010Weekly AddressWashington, DC This weekend, as we celebrate Memorial Day, families across America will gather in backyards and front porches, fire
Not only are there theoretical fixes; those fixes have been tried. 这里不仅仅有理论上的修复，这些修复已经被投入试验 They've worked. And they offer hope for the rest of us. 并且是起作用的。这也为我们其他人提供了希望 I'm going to show you what I m
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
