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Honey bees are fairly placid insects when left alone. But if antagonized, they will react violently. Researchers from the University of Queensland in Australia are working to better understand honey bees vision, navigation, and, in particular, aggres
自然百科2009年
今天我们要学的词是 trajectory。 Trajectory的意思是轨迹、轨道，President Trump told reporters after his speech at the UN general assembly that he hopes there would be the same trajectory for Iran as the U.S. has had with North Kore
英语单词荟萃
Libya to Hold First Free Election in 60 Years Nine months ago, Libyans were celebrating in a square in central Tripoli. They renamed it Martyrs' Square, in memory of the fighters who died in the revolution that ended 42 years of rule by Moammar Gadha
VOA标准英语2012年(七月)
Airlines Try In-Flight Pitches to Raise Revenue A number of U.S. airlines are in financial trouble. Several have merged or will do so soon. Just about all of them are charging fees for checked bags, and selling, rather than giving away, whatever food
VOA标准英语2012年(二月)
Do you sell duty-free items on this flight? 这个航班上有卖免税商品吗？ Can I have a look (at it)? Can I have a look? 可以看一下吗？
这句英语怎么说
Business leaders have shared their views on free trade at the Boao Forum for Asia, where trade tensions between China and the US continue to come under the spotlight. Our reporter Yang Chengxi has more: Chinese President Xi Jinping expressed strong o
2018CRI中国国际广播电台