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标题: VOA慢速英语2012.12.18 [打印本页]

作者: Rebecca949    时间: 2012-12-19 09:57     标题: VOA慢速英语2012.12.18

[audio]http://sound.yywz123.com/tingbbs/voa/voa20121218.mp3[/audio]



Moving his cattle from farm to farm costs money and time. But he says if he can avoid feeding them hay, he can still make a profit. Tim DelCurto is a beef scientist at Oregon State University. 将牛在农场之间运输要费时费钱,但他说,如果能不用干草喂养,他仍能挣得一笔.Tim DelCurto 是美国俄勒冈州立大学的一名牛肉科学家.
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作者: 洋洋Elaine    时间: 2012-12-19 21:35

to help them
作者: clfclf12    时间: 2012-12-19 22:45

thank you very much




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