longstudyalsothefirs的精选

问题详情：Adecade-longstudy,alsothefirstmajorresearchintoairpollutionanddiseasehasshownthatlivingnearamainroadincreasestheriskofdementia(痴呆).Thestudyof6.6millionpeoplefoundthatonein10dementiadeathsinp...