The second line:
Wild swans gradually reach the boulder.
Drinking and eating in bliss. Fortune.
The fourth line:
Wild swans gradually reach the wood.
Some find branches. No fault.
The fifth line:
Wild swans gradually reach the hill.
Three years: a wife cannot conceive.
At the end of twilight: success. Fortune.
The sixth line:
Wild swans gradually reach a plateau.
Their feathers can be used for the rites.
Fortune.