1) She has poor eyesight.
她视力差。
2) She was born with weak eyesight.
她天生视力差。
3) She has sharp eyes, ie very good eyesight.
她视力极好.
4) She has sharp eyes.
她视力极好。
5) binocular visual acuity difference
视力差异
1.
Objective:To discuss the effect of binocular visual acuity differences and visual acuity on stereopsis in amblyopic children patients.
目的：探讨双眼视力差异及视敏度对弱视患儿立体视形成的影响。
6) dynamical parallax
力学视差
补充资料：巴达尔氏视力计