送你个puzzle。

If you are really hungry. you should be able to change MEAT into Bone in only 9 steps, changing 1 letter at a time, and making a good English word at each step.

M E A T
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B O N E

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回复:送你个puzzle。 -走马读人- 给 走马读人 发送悄悄话 走马读人 的博客首页 (80 bytes) () 10/25/2009 postreply 10:01:30

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