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freely不是免费的,也就是说不能认为存在默认的a=x,b=0,c=0移动,这句英语太深奥了......In Reply To:提醒所有人注意一下这句话:“People cannot go back to the foretime but can go forward to the future freely” Posted by:hhhh at 2006-08-28 08:20:54 Followed by:
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