1. An embryo is an early stage of development in which cells are busy dividing and "transforming" into specialized cells like skin, eye, or muscle cells.
    胚胎是发育的最初阶段，在这个阶段，细胞不停地分裂并"转化"成特化的细胞，如皮肤细胞、眼睛细胞、或肌肉细胞等。

2. Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
    前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。

3. Some people start to say something while looking right at you, but three words into the sentence, they break eye contact and look out the window.
    有些人在开始说话时会直视你，但一句话刚说了几个字，他就会中断与你目光的接触，把目光移向窗外。

4. People woken during these periods of eye-movements generally reported that they had been dreaming.
    在眼球活动期间被叫醒的人都说自己在做梦；

5. Man, I could hardly keep my eye on the ball.
    老兄,我眼睛几乎无法看着球.

6. My doctor couldn´t help me so he sent me to an eye specialist.
    我的医生没有办法给我治，所以他叫我去找一个眼科专家。

7. Roosevelt was about to say something when in the flick of an eye great drops of sweat began beading off his face and he put a shaky hand to his forehead.
    罗斯福正准备说话，但转眼间脸上忽然涌出大滴大滴的汗珠，他举起颤抖的手去摸自己的额头。

8. Occasionally, I got a direct reply from someone who looked me in the eye, smiled, and asked "How are you?" or "Isn't this a nice day?"
    有时候，有人也会看着我，微微一笑，并很快也对我说一声“你好！”，或者“今天天气真好。”

9. Once you know Engelbreit's distinctive style, you can recognize her cards from 20 paces away — bright, funny, and with an eye to the past.
    一旦你熟悉了恩格尔布赖特的独特风格，你就能在20步开外认出她的贺卡：色彩艳丽、趣味盎然、充满怀旧气息。

10. One single tear flows from her left eye, across the cheek and down onto the pillow.
    一颗泪珠从她的左眼中渗出，滑过脸颊，落在枕上。