社会:马丁•路德•金纪念日美国民众的活动
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科学60秒:X光——透射生活的美好
X-rays are so common today you probably never stop to think about them. They help check a broken wrist, a sprained ankle, the state of our teeth. But a little more than a century ago, x-ray machi
美国政治:参议院预算投票
生词:federal 联邦的Americans are split on the possibility of a government shutdown. According to a recent survey, 46 percent of people say a shutdown would be good because it would stop the gove...
类地行星发现者
这是一篇关于类地行星发现的介绍。For a planet to support life, the planet must be located within its star’s habitable zone. That is, it must be located at a distance where the temperature would a
美国新闻学教育(1)
留学系列节目带你走近美国的新闻学教育A student at Vietnam National University has a question for our Foreign Student Series. Phuong Lan wants to earn a master's degree in the United States and wou...