“gray-haired”造句，怎么用gray-haired造句

The only local person to have met the grooms was the father of the two oldest girls, a slender gray-haired farmer with a straight back and a drooping mustache.

Most of the afternoon, the gray-haired mother bows her head, listening intently to the speakers.

One day in the afternoon, in the garden of the famous Giant Elephant Group Headquarter Building located in Manhattan, New York, a gray-haired old man was concentrating on trimming low shrubs.