Over time the natural lens of the eye, the crystalline lens, gradually loses its flexibility.
随着时候的推移眼睛的天然晶状体，晶状体，慢慢失落它的敏捷性。
Sometimes the eye's natural lens has an imperfection or may not be shaped properly, which can make your vision blurry or distorted.
有时候，眼睛晶状体老化或不完善都将造成视力模糊或扭曲。
This is an all-in-one lens removal and replacement kit, looking rather like a robot, that is designed to treat people whose natural lenses are going cloudy, thus making them blind.
这是一个一体化的晶体移除和替换设备，看起来很像一个机器人，它被设计用来治疗那些天然晶体正在变混浊而导致失明的人们。
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