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SCIENCE IN THE NEWS - Should Whales Be Hunted or Watched? This is SCIENCE IN THE NEWS in VOA Special English. Im Shirley Griffith. And Im Christopher Cruise. Today, we tell about whales. Some people want to hunt the animals, while others simply enjoy
2012年VOA慢速英语(十二)月
13. They all seem to look alike (though they come from all over) lean, pointed, dedicated faces, wearing jeans and sandals, eating their buns and bedding down for the night on the flagstones outside the theatre to buy the 20 seats and 80 standing-roo
考研英语长难句讲解
Chapter One The First Americans: The Indians 第一章 最早的美国人：印第安人 The American Indians came from Asia about 40,000 years ago! 美国印第安人大约从4万年前来自亚洲！ They crossed the Bering Strait. Then they went d
美国西部探险
13. They all seem to look alike (though they come from all over) - lean, pointed, dedicated faces, wearing jeans and sandals, eating their buns and bedding down for the night on the flagstones outside the theatre to buy the 20 seats and 80 standing-r
考研英语长难句讲解
Public lands in the U.S. are managed with two goals in mind: protecting biodiversity and providing people with recreational opportunities, a chance to connect with nature. But sometimes those two goals are at oddsespecially if recreation, activities
2016年Scientific American(八)月
Where purple martins had once laid their eggs in hollow threes, in time, they came to rely almost totally on people to provide nests for them. These artificial nests were made from dried out squashes known as gourds. The shape made them perfect nesti
探索与发现2013年