他和我很开心英文怎么说

在英语中，可以用以下句型来表示“他和我很开心”的意思：

He and I are very happy.
We are both very happy.
He and I are both in a good mood.

这些句型的来源都是英语的基本句型结构。“Happy”是形容词，意思是“快乐的”；“Very”是副词，意思是“非常”。

例如：

He and I are very happy today.
We are both very happy to see each other.
He and I are both in a good mood because we had a great time together.

中文翻译：

今天他和我都非常开心。
我们俩都很高兴能再见到对方。
他和我都很快乐，因为我们一起度过了愉快的时光。