结果是，大约40%的中国小学生需要戴眼镜，而只有3%的澳大利亚孩子需要。
The result is that while about forty percent of Chinese primary school students need glasses, only three percent of Australian children do.
我不能清楚地看到黑板，我需要戴眼镜。
I can not see the blackboard clearly, I need to wear glasses.
至于爸爸，他看报纸变得吃力，需要戴眼镜。
As for my father, he's beginning to have a hard time to read the newspaper.
他将不需要戴眼镜。
顾客：我最近发现我的眼睛近视了，需要戴眼镜。
Customer: I have found I'm short-sighted recently. I need to wear glasses.
“瞧瞧我”我说：“我的眼睛很差，我需要戴眼镜。”
"Look at me," I said. "My eyes are so bad, I need to wear glasses."
默文说他不需要戴眼镜，而事实上他不戴眼镜几乎什么也看不见。
Mervin says he doesn't need to wear glasses whereas in reality he's practically blind without them.
右眼近视就意味着他终身都需要戴眼镜，终身都需要有眼科专家的密切监察。
And his near sightedness would mean glasses and close monitoring by an ophthalmologist for the rest of his life.
他们声称，它可以显著地降低已经戴眼镜的人们对眼镜的依赖，同时也能推迟其他需要戴眼镜人购买眼镜的时间。
They claim it can dramatically reduce the need for reading glasses in those who already wear them, as well as put off the day on which others need to invest in a pair.
但是这还需要按照每个人进行校准，并且用户还不能佩戴眼镜。
It needs to be calibrated for each person, and works for those with or without glasses.
对于戴眼镜的情况，我们只需要跟踪眼睛的位置以及眼睛相对于眼镜的位置，而不需要知道眼睛实际上是朝哪儿看。
With glasses, we'll only need to track where the glasses are and where the eyes are relative to them as opposed to where the eyes are actually looking.
所有的时间里她都在说她如何应该戴眼镜，她知道自己需要眼镜，可买眼镜也不行，也许会打碎，总是戴不住。
And she's gone on the whole time about how she ought to wear spectacles; she knew she needed them; But that it was no good getting any; they'd be sure to break and they'd never keep on.
人与散光通常需要配戴眼镜或隐形眼镜，以纠正他们的视野。
People with astigmatism usually need to wear glasses or contact lenses to correct their vision.
但现在人们想戴眼镜，即使他们并不需要。
But now people want to wear them, even if they don't need to.
我认为，需要佩戴眼镜的人数会大大减少，是的。
I think that certainly the number of people needing glasses could be significantly reduced, yes.
我需要配戴眼镜，若没有眼镜，就是距离我一两呎的东西我也看不见。
I wear glasses because without them I cannot see things that are more than a foot or two away.
如果你需要眯着眼睛才能看清东西的话，那就需配戴眼镜。
If you must narrow the eyes to see things clearly, then you should wear glasses.
——我不需要佩戴眼镜去欣赏你的美，因为我的心永远能够感受你的美。
I don't need glasses to see your beauty. Because my heart can always feel it.
——我不需要佩戴眼镜去欣赏你的美，因为我的心永远能够感受你的美。
I don't need glasses to see your beauty. Because my heart can always feel it.
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