请问“闭门造车”用英文怎么表达？

来源: angelaxiao 于 2011-05-22 20:20:10 [] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

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• make a cart behind closed doors;divorce oneself from reality and -EnLearner- ♀ 给 EnLearner 发送悄悄话 EnLearner 的博客首页 (746 bytes) () 05/22/2011 postreply 20:36:05

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