聽歌學英語：阿里巴巴的農(nóng)場

科學60秒:樹木造就的現(xiàn)代河流

Rivers today have high muddy banks, sandbars and bends. But they didn’t always look that way. Because it wasn’t until the of tree-like plants, some 330 million years ago, that rivers were corr...

愛上綠茶的11個理由

Green tea originates from China. Scientific and medical studies have led to some evidence suggesting that regular green tea drinkers have lower chances of heart disease and of developing certain

喜劇電影“巴尼的人生”

VOAThere is more to that tender scene with Mr. and Mrs. Barney Panofsky. Yes, he has met the woman of his dreams, but she is not his new bride; and complicating matters - as Barney so often does ...

背誦美文——公共教育的角色變化

Changing Roles of Public EducationOne of the most important social developments that helped to make possible a shift in thinking about the role of public educatio...