This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(十二)月

Do you resemble someone famous? Jo: Hello, this is Real English from BBC Learning English, Im Jo. Sun Chen: 嘿,你好吗?我是孙晨。 Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Sun Chen: 你是不是已经发

发表于:2019-01-02 / 阅读(68) / 评论(0) 分类 地道英语在线听

By Ted Landphair Big corporations use memorable slogans or symbols -- like the

发表于:2019-01-03 / 阅读(57) / 评论(0) 分类 VOA2004(下)--文化艺术

By Jim Fry Washington, DC 11 January 2007 watch Public Diplomacy report The U.S. State Department has announced a new award Wednesday that diplomats hope will encourage non-governmental groups to bolster America's image abroad. The Benjamin Franklin

发表于:2019-01-21 / 阅读(62) / 评论(0) 分类 2007年VOA标准英语(一月)

大家都知道spit的意思是“唾液”。可奇怪的是,有一个和spit相关的词组spit and image的意思却是“和……一模一样的(人或东西)”。 语源学界普遍接受的

发表于:2019-01-31 / 阅读(75) / 评论(0) 分类 英文语法词汇

This is AP News Minute. President Donald Trump arrived at a Texas border town to make the case for his long-promised border wall after negotiations with Democrats to reopen the government blew up over his funding demands. U.S. Secretary of State Mike

发表于:2019-02-21 / 阅读(127) / 评论(0) 分类 美联社新闻一分钟2019(一)月