Wondering why they did not say that: this machine can cool down

in one minute  ... in Arctic.

They add pre-condition later. If it is reasonable, they can add any pre-condition after agreement, such as it works ... in day time (it does not work in midnight, blah blah).

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• 回複：Wondering why they did not say that: this machine can cool do -wisdom2- ♀ (278 bytes) () 08/01/2011 postreply 00:07:09