他的视力很好，能够清楚地看到远处的物体。
tāde shìlì hěnhǎo ， nénggòu qīngchǔ dì kàndào yuǎnchù de wùtǐ 。
His eyesight is very good and he can see objects clearly from a distance.
我需要去医院检查我的视力。
wǒ xūyào qù yīyuàn jiǎnchá wǒde shìlì 。
I need to go to the hospital to check my eyesight.
年纪大了，很多人的视力开始下降。
niánjì dà le ， hěnduō rénde shìlì kāishǐ xiàjiàng 。
As people age, many experience a decline in their eyesight.