Have you seen Avatar? It’s a popula

Have you seen Avatar? It’s a popular 3D movie, and you may have to wear a special pair of glasses – 3D glasses, to see it. The 3D glasses make the images from the movie look as if they are coming straight at you.
3D movies are really exciting to watch. More and more 3D movies are coming to theaters. Some say that 3D TV sets will come into our homes in the near future. 3D technology can make TV and movies more exciting. However, people with eye problems may get headaches if they spend too much time watching 3D movies. Why?
When we look at an object, each eye sees it at a different angle (角度). Our eyes send the two images to our brain, and the brain puts them together. 3D technology uses two film projectors (投影机)。 One projects left-eye-image and the other projects a right-eye-image. 3D glasses allow us to see a different image in each eye. So, when we are watching a 3D movie, our brain can’t put together the images sent to our eyes. The brain needs to work harder at “reading” the images. That makes it easier for people with eye problems to get dizzy (头晕的) or have headaches.
Dr John Hagan, an eye doctor in Kansas City, said if your eyes can’t focus on the same object at once, you will have trouble watching 3D movies.

結果 (英文) 3:

你见过头像吗？这是一个流行的3D电影，你可能必须戴上一副特殊的眼镜，3D眼镜，看它。3D眼镜使电影的图像看起来好像他们是直接在你。3D电影真的很令人兴奋。越来越多的3D电影即将上映。有人说，3D电视机将在不久的将来进入我们的家园。3D技术可以使电视和电影更精彩。然而，有眼睛问题的人可能会头痛，如果他们花太多的时间看3D电影。为什么？当我们看着一个对象，每只眼睛看到它在一个不同的角度（角度）。我们的眼睛将这两个图像发送到我们的大脑，大脑把它们放在一起。3D技术使用两个电影放映机（投影机）。一个项目的左眼图像和右眼图像的其他项目。3D眼镜让我们在每一只眼睛看到不同的图像。所以，当我们在看3D电影的时候，我们的大脑不能把图像发送到我们的眼睛。大脑需要在“阅读”图像上更加努力地工作。这使得它与眼部问题的人更容易感到头晕或头痛（头晕的）。John Hagan博士，在堪萨斯城的一个眼科医生说如果你的眼睛不能聚焦在一次相同的对象，你会有麻烦，看3D电影。