In an hour we're going to be playing football or in an hour we're going to play football? 这个在 英语 (美国) 里怎么说？

查看翻译

Hello, I would say, “In an hour we’re going to play football”
You could also say:
“An hour from now/in an hour, we will be playing football.”( But if you say this, the meaning changes slightly)