我们一家人去了公园用英文怎么说

"我们一家人去了公园" 用英语可以说成 "We went to the park as a family."

来源："We" 是主语，表示"我们"；"went" 是动词，表示"去了"；"to the park" 是介词短语，表示"公园"；"as a family" 是短语，表示"一家人"。

例句：

"We went to the park as a family and had a great time."
(我们一家人去了公园，玩得很开心。)
"We all went to the park together as a family."
(我们一家人一起去了公园。)
"We took a family trip to the park over the weekend."
(我们一家人周末去了公园。)