yī / shēng / jiàn / yì / tā / jiē / shòu / guāng / zhào / zhì / liáo / ， / yǐ / gǎi / shàn / shuì / mián / wèn / tí / 。

医生建议她接受光照治疗，以改善睡眠问题。

The doctor recommended light therapy to improve her sleep problems.