an uncorrected visual acuity of at least 20/40 (6/12) with both eyes open. 0 w# E2 _3 B M& K1 ?- R
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visual aids (glasses or contact lenses) must have vision of 20:20 (6:6) with both eyes open. R1 ], o# A& q, c8 r8 F# H, S
我试试啊,不好或不对请谅解,因为我不是近视,没有看过眼医。 1 {, K+ {/ ~$ i5 gan uncorrected visual acuity of at least 20/40 (6/12) with both eyes open. 两眼睁开时,未矫正的双眼视敏度至少是20/40(6/12)。0 q) q, E) b( V) f2 t) @
visual aids (glasses or contact lenses) must have vision of 20:20 (6:6) with both eyes open.在有视力辅助(如眼镜或隐形眼镜)的情况下,双眼睁开时,视敏度可为20:20(6:6),相应增强。