Alertly, excessive drinking seemed to be the major riskfactor for high prevalence rate of mental deficiency(2.2%).

酗酒还可能是精神发育不全患病率高（2.2%）的重要原因。

youdao

Alertly, excessive drinking seemed to be the major riskfactor for high prevalence rate of mental deficiency(2.2%).

酗酒还可能是精神发育不全患病率高（2.2%）的重要原因。

youdao