标签：earvin 相关文章
Technology Report - Electronics Among Most Popular Gifts This Year 科技报道 - 电子产品继续位居今年最受欢迎礼物名单首位 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Electro
2011年VOA慢速英语(十二)月
Health Report - The Long Search for a Malaria Vaccine 健康报道 - 疟疾疫苗的长期攻坚之旅 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Malaria control efforts currently depend on things
2011年VOA慢速英语(十二)月
Blizzardcam nearly met its match with the most playful bear it's ever encountered. The bear wanted to know how it worked. Blizzardcam deployed snowballcam as a decoy. This was the polar bears' favorite spy camera and this young male was no exception.
自然百科2010年
The mother and cub are thrown a lifeline by a change in the weather and ocean currents. It is a huge swim out to the ice floes for the little cub. He finally makes it to the ice, nine months after he was born. His mother has triumphed against the odd
自然百科2010年
At last, there is hope. They have finally reached the pack-ice that forms the polar icecap. Its the ultimate hunting habitat for polar bears. The icecap stretches all the way to the North Pole. Seals are found wherever it meets the sea. Its been a lo
自然百科2010年
It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t
英语解说豆知识2009年
Its also a great way to learn about news. When an explosion is heard outside of town, the townspeople report it in real time. This means that Roy can check Twitter search to find a constant stream of information, sometimes from the very people who ex
英语解说豆知识2009年
SCIENCE IN THE NEWS - Orchids Look Weak, But Many Are Stronger Than They Appear From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about the beauty and science of orchids
2013年VOA慢速英语(一)月
Hagel Faces Tough Questions at Nomination Hearing If Hagels goal for his confirmation hearing was to win the backing of Republican lawmakers, his exchange with Senator John McCain seemed ominous. McCain repeatedly asked if Hagel regretted his opposit
VOA标准英语2013年(二月)
This is a high-risk strategy. Like the male at the whale carcass, some bears don't do sharing. She stands up to make herself look bigger. The cub copies. Luckily, this bear has no appetite for a fight. There is a feeding etiquette around a seal carca
自然百科2010年
Back on Svalbard, it's high summer. Barnacle geese that had overwintered in Scotland have started to breed. Their calls bring hope to hungry bears. The cub stays back as his mother explores the possibilities. Bears have only recently discovered this
自然百科2010年
Its seaweed. Kelp is not wildly exciting, but it does contain carbohydrates and some protein too. The cub must find acrobatics rather strange. Hungry bears eat virtually anything. Its a question of making the most of whats around, and its never too s
自然百科2010年
New Movie Boosts Campaign to Save Polar Bears Polar bears are in trouble. Scientists say only 20,000 remain, and their long term survival could be at risk. The new IMAX movie, To the Arctic, is narrated by actress Meryl Streep. The movie tells the st
VOA标准英语2012年(五月)
Egypt's Conservative Rural Vote Appears Split As Egyptians await the results of their first truly open presidential election, fault lines between Islamists and old guard secularists appear to cut across the nation. In the village of Kafr Kandil, sout
VOA标准英语2012年(五月)
After USSR, Russia Rode Roller Coaster for 20 Years When the Soviet Union collapsed, Russia, the biggest member republic, embarked on 20 years of unsteady independence. It was a Christmas gift that anti-communists had prayed for, for seven decades. M
VOA标准英语2011年(十二月)
MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before
VOA标准英语2011年(四月)
Clashes in Cairo Spark Fears of Sectarian Violence Egypt's ruling military council on Monday ordered the government to investigate the killings of at least 25 people in Sunday's street battles between Coptic Christians and Egyptian security forces. T
VOA标准英语2011年(十月)
Self-Driving Cars: Science Fiction Future Is Near The high-tech company Google has a fleet of self-driving cars, which had logged 480,000 kilometers by August. Major auto manufacturers in the United States and Europe also are working on the technolog
VOA标准英语2012年(十二月)
Report: Tax Havens Cost Africa $38 Billion a Year Melanie Ward is spokesperson for the 'Enough For Everyone If' campaign. I think a lot of people here in the U.K. and around the world are fed up with tax dodging, said Ward. They are fed up with a sys
VOA标准英语2013年(五月)
介绍: Be in one ear and out the other 左耳进右耳出 My instructions to my kids are often in one ear and out the other, especially if they have their phones in front of them. 我给孩子们的指令经常是左耳进，右耳出，特别是他们
英语俚语天天说