如何用英语聊眼睛度数及视力问题分析

如今许多人的生活已经离不开手机和电脑，频繁盯着屏幕，视力也变得越来越差，身边总能看到不少戴透视的人那么该如何用英文聊透视度数呢？很多人要用英文来表达自己的度数时，首反应就是degree，但degree的表达是错误的。英文中常用的表达透视度数的词是Diopter（屈光度），近视度数Negative Diopters，远视度数Positive Diopters。因为在国外配透视是一种医学行为，所以问别人眼睛度数的时候，可以说：What's your eyeglasses preion?配透视就是fill a preion。

除此之外询问透视度数时还可以说：

What is your eyesight?

How good is your vision?

How stong are your glasses?

What's the power of your glasses?

What's the strength of your glasses?

如果想回答我近视/远视400度，可以说：

I am nearsighted/farsighted with 4.0 diopters.

直接回答400度，可以只说4.0 diopters.

视力1.0，可以说 have 20/20 vision；斜视是cross-eyed。

视力问题相关的英语表达

Tom is nearsighted/shortsighted because he used to play games in darkness whole night long.

汤姆近视是因为他过去经常晚上在黑夜里玩一整晚游戏。

Lily's grandpa is farsighted so he needs to hold the newspaper far from eyes.

莉莉的爷爷有远视，所以报纸总要拿得很远。

散光的名词是astigmatism，如果要表达自己有散光可以说：I am astigmatic.

I have high astigmatism, and at night when I look at the stars or streetlamps, the light distorts into a diamond like shape.

我散光度数很高，晚上看星星或路灯的时候，觉得灯光看起来像钻石的光芒一样。

I'll have my sight tested tomorrow. My vision is a little blurry recently.

近来看东西有点模糊，我明天去检查视力。

He finally realized that he was shortsighted and went to the optician.

他终于明白他眼睛近视了，于是去配了透视。

You'll go cross-eyed.

你会变斜视眼的。

Her eyesight grew dim with age.

她的视力因年岁的增长而变差了。