Time is like a bird's graduation song. What's its name?

Graduation song. Time and time are like birds, which is a lyric in Graduation Song. This song means that time flies and we hope to meet again. The release date is July 2020 1. The singer of "Graduation Song" is Hu, and the lyrics in it have time and time, ticking forward like birds. Today we graduated, and we will come at different times.