What is the meaning of' except' in "one-year-old firecrackers"

The past, the meaning of passing away.

Next sentence in firecrackers: Spring breeze from send warm to Tu Su.

It means that it was sent away in firecrackers for a year. In the warm spring breeze, the whole family likes to drink Tu Su wine "Tu Su", which means Tu Su wine, and drinking Tu Su wine is also the custom of China's ancient New Year.

Firecrackers sounded, Tu Su wine warmed people's hearts, and the spring breeze blew. A year passed.

This poem describes people welcoming the Spring Festival on the first day of the first lunar month. Poetry starts with the joyful atmosphere of the Spring Festival, and grasps three things that people welcome to the Spring Festival to express the festive atmosphere and people's happy mood.

These three things are setting off firecrackers, drinking Tu Su wine and changing the old into the new. This way of describing typical features to show people celebrating the Spring Festival makes the poem concise, saves pen and ink, has strong generalization power, and also makes the lively scene of people celebrating the Spring Festival very vivid.