So over the past few centuries, microscopes have revolutionized our world. 过去的几个世纪，显微镜改变了世界。 They revealed to us a tiny world of objects, life and structures that are too small for us to see with our
To me March 28th was a lucky day. It was on that particular evening that I found myself at central stage, in the spotlight. Winning the ”21st Century·Ericsson Cup” Seventh National English Speaking
Finding your way around this campus an economic crisis struck that would claim more than 5 million jobs. 这所校园的时候经济危机降临不等你们第一学年结束 Before the end of your freshman year Since then some of you have probab
September 25, 2007 SECRETARY GENERAL BAN: Good evening. Distinguished heads of state and government, Mr. President of General Assembly, distinguished ministers, Excellencies, ladies and gentlemen, dea
THE PRESIDENT: Hello, Rockets! (Applause.) Thank you! (Applause.) Thank you, everybody. (Applause.) Everybody, have a seat, have a seat. Have a seat. It is good to be here today! (Applause.) I'm excit
