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來源: 2012-11-07 14:51:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

這句話是什麽意思呢?

Is your glasses for distance or for close up vision?

好像不是問近視還是遠視, 我記得近視好像是short sight,請高人指點,謝謝。

 

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Myopia (nearsightedness) is an eye condition that a distant object does not appear clear, but a close object does.  Hyperopia (farsightedness) is the difficulty focusing on near objects.  Pre*****yopia is an eye condition that the eye exhibits a progressively diminished ability to focus on near objects with age.