过了几小时啦英文怎么说

“过了几小时啦”的英语翻译是"it has been a few hours".

该说法的来源源自于英语中的时间表达方式。在英语中，我们常用 "it has been" 来表示已经过去了多长时间。例如：

It has been a long time since we last met. (已经很久没见了)
It has been a week since I last saw her. (已经一个星期没见她了)

所以，“过了几小时啦”就可以用 "it has been a few hours" 来表示。例句：

It has been a few hours since he left. (他离开已经几个小时了)
It has been a few hours since we started this project. (我们开始这个项目已经几个小时了)

希望这些例句能够帮助您理解这个表达方式。