单词：ablatio retinae
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Lesson 46: Expensive and uncomfortable 既昂贵又受罪 First listen and then answer the question. 听录音，然后回答以下问题。 What did the man in this story do? When a plane from London arrived at Sydney airport, workers began to unload
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This is the VOA Special English Agriculture Report. Agroecology students at Goshen College in Wolf Lake, Indiana Many colleges and universities in the United States provide education in agriculture. But only a few schools offer experience in traditi
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By Lisa Schlein Geneva 10 December 2007 A new report finds that last year the number of children dying before their fifth birthday fell below 10 million for the first time since the United Nations has been keeping records. But, the U.N. Children's Fu
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The chains of habit are generally too small to be felt until they are too strong to be broken. - Samuel Johnson Editors note: This is a guest post from Mary Jaksch of Goodlife Zen. Have you ever had problems establishing a new habit? Maybe I should a
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