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来源:雅诚德英语网
Damage often occurs slowly, with peripheral vision affected first, and many sufferers do not realise there is a problem until their sight is badly affected.
这种损害进展缓慢,先是影响周边视力,许多患者通常在最初不能意识到眼睛的问题,直到视力收到严重损害才被发觉。
Damage often occurs slowly, with peripheral vision affected first, and many sufferers do not realise there is a problem until their sight is badly affected.
这种损害进展缓慢,先是影响周边视力,许多患者通常在最初不能意识到眼睛的问题,直到视力收到严重损害才被发觉。