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Wheels On The Bus Wheels on the bus go round and round Round and round, round and round The wheels on the bus go round and round Lets hurry to Gymboree
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The Wheels on the Bus The wheels on the bus go round and round . Round and round , round and round . The wheels on the bus go(es) round and round . All through the town . （巴士轮胎） 巴士的轮胎在一圈又一圈地转动着。 一圈又一圈
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Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu
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一个英语单词可分为三部分：前缀（prefix）词根（root）后缀（suffix）。位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 -- aero 空气 aeroplane= aero空气+ plane飞机飞机 aerial= aer空气
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