- 问题详情:Theregularuseoftextmessagesande-mailscanlowertheIQmorethantwiceasmuchassmokingmarijuana(大麻)istheclaimofpsychologistshavefoundthattappingawayonamobilephoneorcomputerkeypadorcheckingthemforelectronicmessagestemporarilyknocksuptotenpointsofftheu...
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