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36#
發表於 2010-7-26 12:54 AM
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if there is a huge amount of water going in there and doesn't come back out then how come the sea level never go down???
: h! K# m2 A e2 A0 z$ q5 uif 每天流入洞内的海水量达3000万千克.. then the level should go down more or less??? |
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