他搂着她从我面前经过
[tā lŏu zhe tā cóng wŏ miàn qián jīng guò]
It means 'He walked past me holding her', portraying a scenario where the subject witnesses two intimate others passing by closely. This conveys feelings like envy, sorrow, or loneliness as the speaker might miss having such close bonds or being noticed affectionately by someone.