标签：Sun Bears 相关文章
41.American black bears American black bears appear in a variety of colors despite their name. In the eastern part of their range, most of these brown, red, or even yellow coats. To the north, the black bear is actually gray or white in color. Even
新概念优美背诵短文50篇
When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bea
2016年Scientific American(十)月
Polar Bears Must Work Harder On Faster Sea Ice Treadmill奔跑吧!北极熊 Polar bears live on floating rafts of sea ice, hunting for seals. But in the Arctic Ocean north of Alaska, the cold polar wind constantly blows that ice from east to west. Wh
2017年Scientific American(四)月
Researchers at Penn State University and the University of Buffalo have completed the most in depth bear DNA study to date. The project has revealed a lot about genetic relationships between bears, and also the unlikely romances that pepper their his
初学者听力文摘精选
American black bears appear in a variety of colors despite their name. In the eastern part of their range, most of these brown, red, or even yellow coats. To the north, the black bear is actually gray or white in color. Even in the same litter, both
考研背诵50篇
AMERICAN MOSAIC - Teddy Bears / Celebrating Christmas / Christmas music from Brooks and Dunn By Nancy Steinbach Broadcast: December 20, 2002 (THEME) HOST: Welcome to AMERICAN MOSAIC --VOA’s radio ma
American Mosaic
By David Byrd Miami 03 February 2007 The Chicago Bears and the Indianapolis Colts are making their final preparations for Sunday's National Football League Super Bowl game in Miami. As VOA's David Byrd reports, part of that preparation includes deali
2007年VOA标准英语（二月）
By Parke Brewer Washington 30 January 2007 There are 32 teams in the National Football League and only two reach the coveted Super Bowl championship game each season. This Sunday it is the Chicago Bears and the Indianapolis Colts, playing in Miami, F
2007年VOA标准英语（一月）
By Matt Steinglass Hanoi 20 September 2006 Black bear cubs An animal rights organization has reached an agreement with Vietnam's government to build a bear sanctuary near Hanoi. The refuge will house bears rescued from farms where their bile is harv
2006年VOA标准英语（九月）
By David McAlary Washington 27 December 2006 The United States is proposing to declare polar bears a threatened species because of their shrinking Arctic ice habitat. As we hear from VOA's David McAlary, analysts say the move is an unusual admission
2006年VOA标准英语（十二月）
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)
AUDIE CORNISH, HOST: Grizzly bears may be on their way back to rural Washington state. The Trump administration is thinking about reintroducing the predators just south of the Canadian border and about 100 miles north of Seattle. And rural farmers an
2018年NPR美国国家公共电台5月
STEVE INSKEEP, HOST: One year from now, South Korea will host the Winter Olympic and Paralympic Games. One Olympic tradition is to select mascots. The Koreans chose two animals native to the country, a white tiger and a black bear. But as NPR's Elise
2017年NPR美国国家公共电台1月
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粉红猪小妹第三季
The dogsled skimmed silently over the frozentundra. The seal hunter ran alongside it. Sometimeshe cracked his whip against the ice. The snowdrifts looked like giant white sculptures asthe sun slipped behind the frozen hills. Then a fullorange moon ro
汪培珽儿童英文分级书单《神奇树屋》