"Well, if the steam from so little water is so strong, why would not the steam from a great deal of water be a great deal stronger? Why couldn't it be made to lift a much greater weight ? Why couldn't it be made to turn wheels ?"
这句话的被动语态和平行结构很棒。
所有跟帖:
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是很棒,学习了
-jennea-
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09/09/2011 postreply
23:25:40
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谢谢jennea今天共苦!
-beautifulwind-
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09/09/2011 postreply
23:29:54