英语翻译翻译以下文章(不要用翻译机)What actually happens when we read?Some pe

英语翻译
翻译以下文章(不要用翻译机)
What actually happens when we read?Some people think that we read one word at a time,understand it and then go on to the next.Other people think that our eyes smoothly move over each line from left to right,then back to the beginning of the next line and so on.In fact,the physical action of reading usually doesn’t work in either of those ways.
Suppose you do this experiment with a friend.Get hold of a book with a large page size and with lines that go right across the page.Get your friend to hold the book up and to read it with the top of the book just below his eye level.This means that you can watch the movement of his eyes as he reads the page.If you do this,you will see that your friend’s eyes do not make a continuous forward sweep.Instead they progress by little “jump”,moving ,then stopping,as they progress along the line.
There has to be this starting and stopping movement because the eye can see only when it is not moving.Every time the eye pauses it sees a phrase or even a sentence,then jumps to the next part of the line,and so on.
There is another interesting fact about eye movement.You will notice that,from time to time,the reader goes back and looks again at something he has read before,in other words,he returns to an earlier part of the text probably because he realizes he is not understanding it properly.Then he comes back where he stopped and continues reading.

我们阅读时究竟是怎么进行的呢?有些人认为我们阅读时是一字一词看的,明白了一个字或者一个词语后在转移到下一个字词.别的人认为我们的眼睛是从左到右一行一行看的,然后一句一句理解的.其实,我们阅读是身体上的动作不是上面的任意一种.
如果你和朋友这样一个实验,拿着一本页码很多（很厚的）每一行是从左到右进行的书本,让你的朋友拿着书本,书本的顶部微微低于你朋友的眼睛,并且让你朋友阅读书也上部部分的几行文字.在你朋友阅读是,你可以观察他眼睛的运动.如果你做这个实验,你将会看到在你朋友阅读是,他眼睛并不会不停的转动,而是微微的跳动似的,动一下,然后会停下.
眼睛需要这样间歇性进行的方式运动（停止后开始再停止...）,因为我们的眼睛只能在它不运动的时候看到东西,眼睛每次停下来的时候表明眼睛在看一个词组甚至是一个句子,然后眼睛再跳到下一部分,如此重复进行这样的运动.
关于眼睛的运动还有另一个有趣的事实,你会注意到,有时,阅读者再回去读一些以前读过的东西,换句话说,他就是返回去阅读文章以前的部分,因为他发现自己没有完全理解前面的部分.所以,他就回去打停止的地方再继续阅读下去.