老爷爷听说他的孙子孙女们要来他家里玩，简直高兴极了。

老爷爷听说他的孙子孙女们要来他家里玩，简直高兴极了。的英文翻译

基本释义

• The old man became as cheerful as a lark when he heard that his grandchildren were coming for a visit.