Many people accused the government of short-sightedness.

很多人谴责政府目光短浅。

It is said to combat presbyopia, or age-related long-sightedness.

据说它能对抗老花眼或和年龄有关的远视。

But being born in the summer can have drawbacks - such as an increased risk of short-sightedness.

但是，出生在夏天也有不利之处，比如近视的风险会增大。

And his near sightedness would mean glasses and close monitoring by an ophthalmologist for the rest of his life.

右眼近视就意味着他终身都需要戴眼镜，终身都需要有眼科专家的密切监察。

Uncorrected cases of near-sightedness, far-sightedness and astigmatism are the leading cause of vision problems.

未及时矫正的近视，远视和散光是视觉问题的主要诱因。