[网络] 重返临界；临界质量

常春藤解析英语【39】Situation Critical十万火急

Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes

发表于:2018-12-08 / 阅读(81) / 评论(0)

常春藤解析英语

2009-01-28&01-31 缅甸遭遇粮食危机

The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th

发表于:2018-12-11 / 阅读(86) / 评论(0)

访谈录2009

2007-08-28, Critical Situation: Apollo 13 阿波罗13号

In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these

发表于:2018-12-30 / 阅读(105) / 评论(0)

国家地理2007年

VOA常速英语2008年-Clinton Wins Critical Victories in Three States

By Greg Flakus Houston 05 March 2008 Hillary Clinton made a stunning comeback in Tuesday's primaries and caucuses, winning decisively in Ohio and Rhode Island and coming out on top of a close race in Texas. John McCain won all four states, to clinch

发表于:2019-01-08 / 阅读(61) / 评论(0)

VOA标准英语2008年（三月）

Asia-Pacific Region Critical to US Economic Recovery

In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki

发表于:2019-02-08 / 阅读(61) / 评论(0)

英语新闻

VOA标准英语2009年-Cameroon Closes Radio Station Critical of

By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical

发表于:2019-02-18 / 阅读(50) / 评论(0)

VOA标准英语2009年(十月)

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学英语单词

alternate channal selectivity

analog signal modulation