a son of the soil的用法和样例：
- She is betrothed to a son of the Li family.
- The soil absorbs only a fraction of the rain that beats down.
- Abel was a shepherd and Cain a tiller of the soil.
- The test yesterday was a son of a gun.
- Mr Roh, a son of the soil who had taught himself well enough to get through South Korea's ferocious bar exams, was thought to be different.