Transforming of life英语演讲稿 　　The 9th UNNC CUP is an English speech contest held by students from East China at the university of Nottingham Ningbo, China. 　　The champion goes to a girl called Yunwen

I've been thinking a lot about the world recently and how it's changed over the last 20, 30, 40 years. Twenty or 30 years ago, if a chicken caught a cold and sneezed and died in a remote village in Ea

WEEKLY ADDRESS: President Obama Celebrates Independence Day and the American Spirit Remarks of President Barack Obama Weekly Address The White House July 4, 2009 Hello and Happy Fourth of July, everyb

October 11, 2007 Budget numbers for Fiscal Year 2007 released today by the Department of Treasury and Office of Management and Budget show the Federal deficit declined by $250 billion in the last thre

In so doing, I reached a frontier of biology so strange, so rich,that it seemed as though it exists on another planet. 通过这样的方式，我来到一个非常古怪却又非常丰富的生物学领域，简直就像降临到别的星球一样。 In fact, we live on a mostly unexplo