我陪你一起走过流年我陪你一起洗尽铅华
[wŏ péi nĭ yī qĭ zŏu guò liú nián wŏ péi nĭ yī qĭ xĭ jĭn qiān huá]
This can be translated as 'I walk through time with you, aging and becoming wiser together' and 'We'll grow old gracefully and experience all changes'. It indicates a wish to remain with someone through good and bad times, sharing joys and difficulties while growing maturely both externally and spiritually together.