That promise is a cleaner and healthier world. If wise applications of science and technology do not lead to a better world, what else will?(英语作文)翻译:科学与技术是有区别的。
The Richest Person---Bill Gates In the USA Forbes magazine has published its annual list of the richest people in the world. Bill Gates of Microsoft is the richest man again for the eleventh successive yea
Yet doctors in the United States say babies begin learning on their first day of life. The Eunice Kennedy Shriver National Institute of Child Health and Human Development is a federal government agency. Its go
第一篇Not long ago, many people believed that babies only wanted food and to be kept warm and dry. Some people thought babies were not able to learn things until they were five or six months d