用gray-haired造句子，“gray-haired”造句

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.

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

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.