What are floaters, and where are they formed?

什么是飞蚊症，它们是怎么形成的？

youdao

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

Vitreous hemorrhages present as hazy vision and photophobia with the perception of shadows, floaters, smoke signals, cobwebs, or lines in the visual field.

玻璃体出血表现为视物模糊和畏光，患者主诉视野中出现阴影，漂浮物，烟雾，蛛网或线条。

youdao

He shut his eyes but, instead of praying for inward strength now, he found he was just looking at the strange reddish dark and the little flashes and floaters in there that got almost hypnotic when you really looked at them.

NEWYORKER: Wiggle Room

Julian sinks 100 free throws, 200 floaters and 200 jump shots every day.

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And the other floaters suffered large devaluations, too.

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