a son of the morning的用法和样例：
- She is betrothed to a son of the Li family.
- The test yesterday was a son of a gun.
- The king who is fuc-king is a son of the king who had fuc-ked.
- The team was given a pep talk on the morning of the big match.
- The bird-song is the echo of the morning light back from the earth.