yǒu / sǎn / guāng / de / rén / wǎn / shàng / kàn / dēng / guāng / shí / cháng / cháng / huì / jué / de / guāng / xiàn / fā / sàn

有散光的人晚上看灯光时，常常会觉得光线发散。

People with astigmatism often feel that lights spread out at night.