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What are floaters, and where are they formed?
什么是飞蚊症，它们是怎么形成的？
youdao
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Floaters may cause depression, anxiety and many other related problems.
飞蚊症可以引起抑郁，焦虑或相关的问题。
youdao
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Floaters may cause depression, anxiety and many other related problems.
飞蚊症可以引起抑郁，焦虑或相关的问题。
youdao