单词：hyperbaric oxygen chamber
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CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]
上海牛津初中英语八年级
Washington's Focus Turns to Immigration Reform, Obama Cabinet Picks President Obama travels Tuesday to Las Vegas, Nevada to rally public support for reforming Americas oft-criticized immigration system. Nevada is one of many states with a substantial
VOA标准英语2013年(一月)
Can Oxygen Be Toxic?氧气有毒吗？ In order for us to live we must have oxygen, so how can it be bad for us? Today we explain how oxygen can be toxic. 氧气是我们生存所必需的，所以它怎么会对我们有害呢？今天我们来解释为
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This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm
Scientific American(五)月
Republicans and Democrats in Congress are reacting to President Barack Obama's speech, in which he warned Americans that the economy faces a dire day of reckoning, but one the country can recover from. President Barack Obama addresses a joint sessio
VOA标准英语2009年(二月)
U.S. President Barack Obama says the United States will emerge from uncertain economic times stronger than before. In his first speech to a joint session of Congress, the president made the case for his economic policies. It was a night of pure poli
VOA标准英语2009年(二月)
U.S. President Barack Obama will address a joint session of Congress for the first time, about the challenges the nation faces. The economy will be the main topic in the nationally-broadcast speech. President Barack Obama (file photo) The economic c
VOA标准英语2009年(二月)
President Barack Obama is facing an early decision on trade policy, one that could anger key members of his Democratic Party, or spark a trade war with some of America's closest allies. In a few weeks Mr. Obama is to travel to Canada, where official
VOA标准英语2009年(二月)
U.S. President Barack Obama has unveiled the first part of his plan to reform the country's schools. The initial steps would affect all levels of education. President Barack Obama at the 19th Annual Legislative Conference of US Hispanic Chamber of C
VOA标准英语2009年(三月)
Grab my hand take one step Come with me no regrets 'Coz we'll fly higher than what you can imagine When your heart is mine, anything can happen You're my baby I know you hear this song No need to worry about us You ain't doing nothing wrong Coz latel
节奏布鲁斯
LULU GARCIA-NAVARRO, HOST: It's not every day that scientists announce a new season. But that's what ocean researchers just did on the west coast. They say waters off Oregon, Washington and California now have a whole season when the oxygen level on
2018年NPR美国国家公共电台10月
On June 3rd, a train loaded with highly volatile crude oil derailed just outside the small town of Mosier in Oregons Columbia River Valley. More than 40,000 gallons of crude spilled out of the train. Some burned away in a 14-hour long fire at the sce
2016年Scientific American(十)月
By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B
2006年VOA标准英语（五月）
凭借在iTunes和MySpace的成功，来自美国加州的流行女歌手科尔比凯拉特（Colbie Caillat）的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周，这张《Coco》共售出5万1千张，在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前
音乐咖啡厅
Colbie Caillat-Oxygen I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边
好听的英文歌曲
By Melinda Smith Washington, DC 05 October 2006 watch Athletes Heart Risk One of the leading causes of death among young athletes on the playing field or court is a heart condition called Hypertrophic Cardiomyopathy. But the results of a 25-year stu
2006年VOA标准英语（十月）
President Barack Obama has nominated Republican Senator Judd Gregg to be his commerce secretary. President Barack Obama announces his plans to nominate Sen. Judd Gregg, right, a New Hampshire Republican, for Commerce Secretary, 03 Feb 2009 President
VOA标准英语2009年(二月)
Oxygen therapy can bring drug-free relief to many Vidushi Sinha | Washington, DC 15 December 2009 A new study shows that breathing pure oxygen can considerably lessen the agony experienced with severe headaches Cluster headaches are described by suff
VOA标准英语2009年(十二月)
WASHINGTON, Dec. 21 (Xinhua) -- U.S. President Barack Obama on Friday nominated Senator John Kerry to be his next secretary of state as he is trying to usher in a new cabinet for his second term starting in January. Obama made the announcement at the
英语新闻
I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边的每个人都能展颜
好听的英文歌曲