三个大爷说英文怎么说

"三个大爷"是指三个年长的男人。在英文中，可以用"three elderly men"来表示这个意思。

"Elderly"是英语中的形容词，指"年长的"，可以用来修饰名词，如"elderly woman"（年长的女人）、"elderly couple"（年长的夫妻）等。

下面是一些例句：

The three elderly men were sitting on the park bench, chatting and enjoying the sunshine.
My grandparents are both elderly now, but they still love to travel and see new places.
The nursing home is a great place for elderly people to pve, with staff available to help with daily tasks and medical care.

希望这些信息能帮到你！