评语本文是作者所在学校举行“三峡情”英语演讲竞赛中获二等奖的一篇演讲稿。文中描述和议论得体，词汇也用得较为丰富，只是某些句子结构过于复杂，可能会给听众理解带来困难。某些语言上的不足之处点评修改如下：(1)改为不定式表示目的较好。(2)这里应该用主动语态。 Boys and girls,The Three Gorges area,on the Changjiang Riv
This morning the President welcomed everybody back from the Thanksgiving break, and said he was looking forward to tomorrow's bipartisan meeting with Congressional leaders, making clear that "it’s tim
Gabe Barcia Colombo:My DNA Vending Machine加布里埃尔·加西亚-科伦坡: 我的 DNA 自动贩卖机 通常来说，自动贩卖机售卖苏打饮料，糖果和薯片。但这可和 TED 研究会员加布里埃尔·加西亚-科伦坡所说的自动贩卖机不一样。这位艺术家希望设置人类 DNA 自动贩卖机，售卖提取自人体的 DNA，将它们装在小瓶子里并配有人体样本的照片。
US President's speech on Iraq (March 19,2005) THE PRESIDENT: Good morning. On this day two years ago, we launched Operation Iraqi Freedom to disarm a brutal regime, free its people, and defend the wor
Imagine that you're a pig farmer. You live on a small farm in the Philippines. 想象你是一个养猪户。你住在一个菲律宾的小农场。 Your animals are your family's sole source of income -- as long as they're healthy. 你的牲口是家庭唯一的收入来
