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来源:雅诚德英语网
The prevalence of poor eyesight was the highest in the three common diseases and followed by caries and trachoma .
三种常见病中,视力低下的患病率最高,其次是龋齿,沙眼患病率较低。
The prevalence of poor eyesight was the highest in the three common diseases and followed by caries and trachoma .
三种常见病中,视力低下的患病率最高,其次是龋齿,沙眼患病率较低。