视力

wán shǒu jī yǒu sǔn shì lì

玩手机有损视力。

Playing with mobile phones is bad for your eyesight.

tōng guò shǒu shù tā huī fù le shì lì

通过手术，他恢复了视力。

He restored his sight trough operation.

wǒ xiǎng yōng yǒu jiàn kāng de shì lì

我想拥有健康的视力。

I want to have a sane vision.

shì lì cè yàn

视力测验

eyesight test

shì lì zhèng cháng

视力正常

vision is normal