Let's pretend that you have gone out to a dinner with a friend and it has been delicious

假如你与一位朋友外出就餐，食物非常可口。

I will 课堂 - SpeakingMax英语口语达人

And we have people who are AIDS activists and so forth. And we're having a dinner tonight.

我们有一些关注艾滋病的积极分子等等，今晚我们要一起吃晚餐。

去学校聚会的路上 - SpeakingMax英语口语达人

you'd have a sort of roast dinner with beef and potatoes and vegetables and things like that.

你通常会吃一餐烤牛排和土豆蔬菜一类的食物。

吃烤牛肉 - SpeakingMax英语口语达人