Grandparents Day in the United States美国的(外)祖父母节
What does Grandparents Day celebrate？
（外）祖父母节是为了庆祝什么钥
Grandparents Day is a day to honor grandparents as well as the contribution1made to society from all the people in the US.
在美国，（外）祖父母节是一个纪念（外）祖父母以及所有人对社会做出的贡献的日子。（剩余3895字）