Time cooks rain and pollutes dust, but time no longer cooks tea. What does it probably mean?

Time cooks rain and pollutes dust, but time no longer cooks tea. It means: time is like boiling rain and dust; Time, like making tea, makes it impossible to go back to the past. It means: time is like boiling rain and dust; Time, like making tea, makes it impossible to go back to the past. Here, I not only express my feelings about the passage of time, but also reveal my nostalgia for the past time.