英语作文 Directions: It is reported that many universities in China have begun to charge students for tuition. Should university students in China pay their own tuition ? State two opposite opinions and illustrate them in detail. Write an essay of a...
Australia has introduced a tsunami warning system, which experts hope will become an integral link in a network stretching across the Indian and Pacific oceans. The Australian Tsunami Warning Center will help provide a regional monitoring system for...
By Barry Unger Washington 22 May 2008 The Washington, D.C. metro train system is usually crowded with tourists during the summer. But in addition to providing quick transportation around the D.C. area, some riders will receive free summer entertainme...
By Carol Pearson Washington 18 May 2007 The technology that helps drivers to navigate roads and soldiers to map their positions is now helping doctors repair worn-out knees. The medical procedure is called navigational knee surgery. VOA's Carol Pears...
By Naomi Schwarz Dakar 10 May 2007 One of Africa's oldest universities has been shut down for more than a month. Administrators of Liberia's Cuttington University closed the school after students held protests saying the school was taking their money...