真實譯文展示（保密內(nèi)容以……或XX替代）
Sample of real translation (Confidentiality retained with …… or XX)
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角膜、晶狀體與房水和玻璃體共同構(gòu)成眼睛的屈光系統(tǒng)，它們通過對光線的折射使外界的物體成像在視網(wǎng)膜上。
The cornea, lens, aqueous humor, and vitreous humor collectively constitute the refractive system of the eye, refracting light to form images of external objects on the retina.
生物測量儀一般應(yīng)用超聲或光學(xué)方法對眼球的結(jié)構(gòu)參數(shù)進行測量，獲得角膜曲率K，并可以獲得更多的眼球參數(shù)。
Biometers generally employ ultrasound or optical methods to measure the structural parameters of the eye, obtaining corneal curvature (K) and additional ocular parameters.
框架眼鏡是比較簡單且安全的屈光不正矯正方法，可以矯正包括散光在內(nèi)的屈光不正。但如果存在較高屈光不正、屈光參差等，就會存在較大的物像變化、雙眼成像難以融合、視覺質(zhì)量差等視覺問題。
Wearing glasses is a relatively simple and safe method for correcting refractive errors, including astigmatism. However, if there are high degrees of refractive errors or anisometropia, visual problems such as significant changes in object image, difficulty in binocular fusion, and poor visual quality may occur.
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