你的眼睛是我爱过的那片海
[nĭ de yăn jīng shì wŏ ài guò de nèi piàn hăi]
This username translates to 'Your eyes are the sea I have loved.' It conveys a deep sense of romantic longing and nostalgia. The user might compare the depth and vastness of the sea to the emotion or impression they have for someone's eyes.