[计] 军用数据码

2007年VOA标准英语-NASA Reveals New Sun Phenomena

By Paul Sisco Washington 30 March 2007 watch NASA Sun Study Several times each year, scientists and administrators at the US. Space Agency's headquarters in Washington, unveil their most recent discoveries and activities, and plans. VOA's Paul Sisco

发表于:2018-12-16 / 阅读(69) / 评论(0)

2007年VOA标准英语（三月）

创业成功人士访谈录第58期:PHP团队没有任何结构(3)

I use it when I think its appropriate When I have an object that carries data and some methods to manipulate the data, thats OK. 只有当我认为是适当的时候我才会使用它。当我有一个带数据以及操控数据方法的目标的时侯

发表于:2018-12-28 / 阅读(54) / 评论(0)

创业成功人士访谈录

奥巴马每周电视讲话：总统呼吁为每个学生创造机会掌握计算机技能

Hi everybody. As I said in my State of the Union address, we live in a time of extraordinary change-change that's affecting the way we live and the way we work. New technology replaces any job where work can be automated. Workers need more skills to

发表于:2018-12-30 / 阅读(34) / 评论(0)

奥巴马每周电视讲话

2006年NPR美国国家公共电台五月-Review: 'The Da Vinci Code'

Anchor: Dan Brown's best-selling novel The Da Vinci Code is second only to the Harry Potter series as the best-selling novel of all time. And it has inspired a whole slew of books on Biblical puzzles, Opus Dei, and the life of Mary Magdalene, as wel

发表于:2019-01-08 / 阅读(178) / 评论(0)

2006年NPR美国国家公共电台

At the post office

Air mail, please. Postal clerk: Yes, maam? Mrs Ryefield: How much is a stamp to send a letter to France, please? Postal clerk: Air mail or surface mail? Mrs Ryefield: Air mail, please. Postal clerk: Thatll be eighty-five cents. Mrs Ryefield: Four sta

发表于:2019-01-14 / 阅读(88) / 评论(0)

英语口语练习

美国国家公共电台 NPR Montana Wildfires Provide A Wealth Of Data On Health Effects Of Smoke Exposure

SCOTT SIMON, HOST: Wildfires in the Seeley Lake area of Montana this summer were longer and more intense than any in recent memory. Though they didn't reach B.J. Leiderman, who writes our theme music. Nora Saks with Montana Public Radio reports that

发表于:2019-01-16 / 阅读(39) / 评论(0)

2018年NPR美国国家公共电台2月

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