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①眼睛是人体的视觉器官,它的本领很大,能同时处理150万个信息。科学家估计,我们获得的信息有80%是来自眼睛。②眼睛是一个极其复杂的器官,主要由眼球和一些附属器官组成。眼球大约重7克,前后径约为24毫米,垂直径和水平横径略短些,故前端显得稍膨胀。眼球在婴儿出生时还不是一个球。直到出生一年后才逐渐长成球形,此后生长时快时慢,到20岁左右才停止生长。乍看起来,眼球有大有小,而实际上它们几乎都差不多。我们之所以看到某人的眼大,某人的眼小,只是各人眼皮开启的大小程度不同而已。
① eyes are the visual organs of the human body, its ability to deal with 1.5 million messages at the same time. Scientists estimate that 80% of the information we receive comes from the eyes. ② The eye is an extremely complex organ, mainly composed of eyeballs and some appendages. About 7 grams of eyeballs, anteroposterior diameter of about 24 mm, the vertical diameter and the horizontal diameter slightly shorter, so the front appears to be slightly expanded. Eyeball is not a ball when the baby is born. Until one year after birth gradually grow into a sphere, then growing fast and slow, until the age of 20 stopped growing. At first glance, the eyes are bigger and smaller, but in fact they are almost the same. The reason why we see someone’s big eye, someone’s eye is small, but the size of each person’s eyelids open to varying degrees.