单词：mahogany shoot borer
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The Red Mahogany 1 Piano Many years ago, when I was a young man in my twenties, I worked as a salesman for a St. Louis piano company. We sold our pianos all over the state by advertising in small town
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She said she had started to play in church where she and her grandmother had to walk over tow miles, and that she then played in school, had won many awards and a music scholarship. 她说，她开始在教堂里弹琴，她和奶奶要走两英哩去那
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This is the VOA Special English Agriculture Report. A beetle invasion in the United States has killed at least twenty million ash trees. The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in two thousand two. Experts b
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Wasp Recruited to Fight Invasive Beetle 美用黄蜂对抗甲虫入侵 Scientists are pitting insects against insects in a battle to control an invasive species. U.S. Department of Agriculture researchers have released tiny parasitic wasps in forests
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B: (Soon in the car) Dodge: Victor, this isn't the route I usually take to the highway! Victor: Forget the highway, Mr. Dodge...too much traffic! Taking local streets will get us there quicker! Bob: (Waves to the car) Hey, Victor! Victor! Stop the ca
王强口语 第一册
bed, deposit, field 书馆 矿床 outcrop 露头 fault 断层 vein, sean, lode 矿脉 gold reef 金矿矿脉 pocket 矿穴 reservoir 储藏 water table 潜水面，地下水面 mine 矿 stratum, layer 矿
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