1.If it were a real phenomenon, versions of it should be widespread, the way normal vision is.
如果读心术真实存在的话，它的版本应该更广泛，方式更正常。
2.Instead I have exercised my eyes and after a few weeks of exercising my eyes, they have returned back to normal vision.
相反，我一直做眼操，数周之后，我的眼睛就恢复以往的视力水平了。
3.who has normal vision but who can also perceive things with different parts of her skin, and through solid walls.
她的视力与常人一样，但她还能用皮肤的不同部位辨认东西，甚至看穿坚实的墙壁。
4.It won't entirely restore normal vision, say the researchers, but it will offer just enough sight to help a blind person navigate a room.
它将不会完整的恢复正常的视觉，研究者称，但是其会为一位盲人提供正好足够的视力帮助他在房间里行动。
5.Although they are not categorized as a vitamin, dietary lutein & Zeanxanthin are believed to be essential nutrients for normal vision.
虽然它们没有被划分为中维生素类，但是可食用的叶黄素和玉米黄质被认为是正常视力的必要营养成分。
6.The positive correlation between cigarette smoking and the incidence of lung cancer; the negative correlation between age and normal vision.
吸烟与肺癌发病的正比关系；年龄与正常视力之间的反比关系。
7.The device is still in prototype stages but according to researchers it is safe to wear as it won't block a person's normal vision.
这种设备仍在雏形阶段，但是根据研究人员称它戴起来很安全，因为它不会妨碍人们的正常视线。
8.Another is to look at the image cross-eyed and then shift back to normal vision.
第二种方法是斜着看图，然后转回到正常视角。
9.We usually have less information than from normal vision .
通常我们比从正常的视觉所得到的信息要少。
10.of food rich in vitamin A, vitamin A is closely related with normal vision.
富含维生素A的食物，维生素A与正常视觉有密切关系。