所跟帖: 脜铆禄霉脜脥 : 脦盲脕娄陆芒戮枚碌枚脫茫碌潞碌脛驴脡脛脺脨脭碌脠脫脷脕茫. 2012-09-06 23:48:52
what about predicting natural disaster
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