This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. We see it all the time on shows like Bones and CSI: skeletal remains can yield all sorts of cluesgender, age, past physical traumas, but not the persons

发表于:2018-12-24 / 阅读(40) / 评论(0) 分类 Scientific American(三)月

Today, guest-writer Neal Whitman will help us understand why the word troops can refer to the number of individuals or groups. What Does Troops Mean? Memorial Day is next week, when we in the U.S. honor members of the military who have died in the li

发表于:2019-01-02 / 阅读(60) / 评论(0) 分类 英语语法 Grammar Girl

The president of the European Commission appealed for cooperation between the European Union and the United States. Here is what Jean-Paul Juncker said to U.S. President Donald Trump during their talks in Washington, DC: We are close partners allies,

发表于:2019-01-03 / 阅读(41) / 评论(0) 分类 2018年VOA慢速英语(八)月

穷朋友越多越幸福 Can money buy happiness? Yes, claim the authors of a new study but only up to a point. Psychology has shown that richer people generally rank the overall quality of their lives morefavorably than poorer people do. At th

发表于:2019-02-06 / 阅读(68) / 评论(0) 分类 阅读空间

世人皆知乔布斯创造了世界上最为成功的公司之一,同样为人熟知的是他喜欢咒骂员工。然而, 最新一项研究称高傲自大、坚决主张的性格帮他走向了成功。 Researchers from Pen States College of Li

发表于:2019-02-17 / 阅读(29) / 评论(0) 分类 阅读空间

I love eggs! Do you love eggs? A recent study conducted on egg consumption and individuals with Type 2 Diabetes may cause you to reconsider eggs for your breakfast. 我爱吃鸡蛋!你们呢?最近科学家进行了一项关于鸡蛋消耗量与2型

发表于:2019-02-18 / 阅读(24) / 评论(0) 分类 阅读空间