- 问题详情:Arecentstudyhasfoundthattheriskofdementia(痴呆)canincreaseifpeoplelivenearamainroad.Accordingtotheresearch,wastegasandnoisefromabusyroadleadtooneintendementiadeathsofthe6.6millionpatientsinvestigated.Airpollutionisalreadyknowntocontributetoth...
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