And lazy eye (amblyopia) occurs.

这终将导致“懒惰眼”（弱视）的形成。

It stings, and that is now why I have a lazy eye.

那很痛，而且这是我现在弱视的原因。

Sometimes, lazy eye can result in a noticeable squint.

有时候，弱视可能会导致出现一个明显的斜视。

The affected eye is not able to send clear, sharp images to the brain so the main symptom of lazy eye is blurred or double vision.

受影响的眼睛是不能够传送清晰鲜明的图像到大脑，使主要症状的弱视是模糊或复视。

If the drug has a similar effect in humans, it could potentially help the roughly 1-5% of people thought to have amblyopia, or 'lazy eye'.

假如这种药物对人类也能产生类似的效果，它很有可能帮助大约1% ~ 5%的那些被认为患有“弱视综合症”或者是“懒眼症”的人们。