What does twelve glasses of wine mean for a young singer?

"Youth Parade Song" is a famous revolutionary song, in which "Youth Singing Twelve Lights of Wine" is one of the metaphors, and its representative meanings are as follows:

1. "Youth Singing" represents the progress of revolutionaries in the revolutionary struggle, which means that young people are bravely advancing on the revolutionary road and constantly opening up new situations.

2. "Twelve glasses of wine" represents the harsh environment and difficulties faced by revolutionaries in the revolutionary struggle, which means that they must have enough perseverance and courage on the road of revolution before they can overcome all kinds of difficulties and obstacles and finally achieve victory.