你可以用英文表达 "This family is very happy" 来描述这家人都很开心。
"Happy" 是形容词，源自中世纪古英语 "hap"，意思是 "幸福的"、"快乐的"。
下面是一些英文例句和中文翻译：
This family is very happy. 这家人都很开心。
The children are happy playing in the park. 孩子们在公园玩得很开心。
She is happy pving in the countryside. 她住在乡村很开心。
He is happy with his new job. 他的新工作很开心。
They are happy together. 他们在一起很开心。
"Happy" 是形容词，源自中世纪古英语 "hap"，意思是 "幸福的"、"快乐的"。
下面是一些英文例句和中文翻译：
This family is very happy. 这家人都很开心。
The children are happy playing in the park. 孩子们在公园玩得很开心。
She is happy pving in the countryside. 她住在乡村很开心。
He is happy with his new job. 他的新工作很开心。
They are happy together. 他们在一起很开心。