Astigmatism can occur in addition to nearsightedness and farsightedness.
散光可发生在除近视和远视。
Prevention should do more "farsightedness" and not always stare in the economic goals.
预防应该是多做些“远视”，不要老是盯在经济目标上。
Flattening of the corneal shape treats nearsightedness, and steepening of the cornea treats farsightedness.
角膜形状的平坦化治疗近视，以及角膜陡峭治疗远视。
Uncorrected cases of nearsightedness, farsightedness and astigmatism are the leading cause of vision problems.
未矫正近视、远视和散光是视力问题的主要原因。
If little close work is done, this elongation process normally stops with only a slight amount of farsightedness left.
如果轻度的近距离工作，只要轻度的远视调节，这个伸长过程就可以正常停止。
Astigmatism frequently occurs with other vision conditions like nearsightedness (myopia) and farsightedness (hyperopia).
散光和近视还有远视一样，都是常见的眼部疾病。
LASIK eye surgery may be an option for you if you have nearsightedness (myopia), farsightedness (hyperopia) or astigmatism.
如果你有近视、远视、或者散光，LASIK眼科手术是种选择。
Listening to word of person, visiting road of self own, is one kind of life wisdom and farsightedness, also is one kind of generous life attitude.
听人之言，走己之路，是一种人生的睿智，更是一种达观的生活态度。
The light rays will focus either in front of or behind the retina, resulting in "refractive errors" such as nearsightedness, farsightedness and astigmatism.
在光线的重点不是在前面或后面的视网膜，在“屈光不正，如近视，远视和散光”造成的。
LASIK surgery USES small laser cuts to reshape the surface of the cornea, eliminating farsightedness or nearsightedness, and the need for glasses or contacts.
LASIK手术使用小的激光切口对角膜重新塑形，消除远视或近视，使人们不在需要镜框眼镜或接触镜。
Thinking in advance is characterized by foresight and farsightedness. It is one of the important prerequisites involved in the policymaking in modern education.
超前思维所特有的超前性和预见性，使之成为现代教育决策不可缺少的重要前提之一。
Photorefractive keratectomy (PRK). PRK is sometimes used if you have a low to moderate degree of nearsightedness or farsightedness, or if you have nearsightedness with astigmatism.
屈光性角膜切除术(PRK)：当你有低于中等度数的近视或者远视，或者近视加散光，有时会选择prk。
This method, can wash eyes of harmful substances and dirt, and also for mild cataract effectively, and can improve, farsightedness, astigmatism myopic lasik corruptive degree.
此法，能洗去眼中的有害物质和灰尘，还对轻度白内障有效，并能改善散光、远视、近视的屈光不正程度。
Farsightedness is the opposite, in a way: A shorter-than-average eyeball or too-flat cornea focuses light behind the retina instead of on it, making near vision and sometimes distant vision blurry.
远视在某种程度上则相反，是较正常短些的眼球前后径或者太平坦的角膜使光线聚焦于视网膜后而不是之上，这导致近景视觉模糊和有时的远景视觉模糊;
Farsightedness is the opposite, in a way: A shorter-than-average eyeball or too-flat cornea focuses light behind the retina instead of on it, making near vision and sometimes distant vision blurry.
远视在某种程度上则相反，是较正常短些的眼球前后径或者太平坦的角膜使光线聚焦于视网膜后而不是之上，这导致近景视觉模糊和有时的远景视觉模糊;
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