Mission Control saw something it hadn’t expected: fuzzy images.

任务控制中心看到了它没有预料到的东西：模糊图像。

People can also have partial vision loss, where they experience things such as cloudy or fuzzy images from conditions like cataracts, or lose central vision, but maintain a normal peripheral vision like with macular degeneration.

人们也可能有部分视力丧失， 在这种情况下，他们会经历诸如白内障等疾病导致的混浊或模糊图像， 或者失去中心视力， 但保持正常的周边视力，如黄斑变性。