单词：siamensis
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[Left out of A Tramp Abroad, because it was feared that some of the particulars had been exaggerated, and that others were not true. Before these suspicions had been proven groundless, the book had gone to press. --M. T.] Chapter 1The following curio
马克吐温最佳短篇小说
As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo
2016年Scientific American(九)月
A proposed breeding program for the critically endangered Siamese crocodile received a significant boost this month with the news that 35 crocodiles at a wildlife rescue center in Cambodia are purebred Siamese. Robert Carmichael | Phnom Penh 20 Nove
VOA标准英语2009年(十一月)
ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the
英语新闻
In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
2016年Scientific American(八)月
In the capital of Burmaa city called Rangoonis one of the largest and most wonderful of these pagodas. 在缅甸的首都一个名叫仰光的城市，有全世界最大最美的佛塔之一， This pagoda is called the Shwe Dagon Pagoda. 这个塔叫大
美国学生世界地理教材
You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为，世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西
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