Now, coumarin is a very common thing, a material, in fragrance which is derived from a bean that comes from South America. 香豆素是香水中一个十分平常的原料，从来自南美的豆子中提炼出来的。 And it is the classic synthetic aroma chemic
President Bush Meets with President Torrijos of Panama PRESIDENT BUSH: Mr. President, thank you for coming. It's -- bienvenidos. PRESIDENT TORRIJOS: Yes. PRESIDENT BUSH: Yes. President Torrijos has be
Eve Ensler，《阴道独白》的剧作者，她向我们讲述一段与友人关于绝经期的讨论如何演变成这出舞台名剧。她号召全球一起反对针对女性的暴力，并且告诉我们她如何找到属于自己的快乐。 通过收集女性们的故事，创作了舞台剧《阴道独白》。她对于帮助女性摆脱暴力所做的努力，以及其他女性所做的努力都让人敬佩。有趣而不忌讳的开场，但随着动人的故事讲述，慢慢展开全球妇女的境地，不得不说是个给人震撼和思考的精彩演讲。
Good morning, ladies and gentlemen, the title of my speech today is "The Doors That Are Open to Us." The other day my aunt paid me a visit. She was overjoyed. "I got the highest mark in
