"一连"用来说明一件事情连续发生了很多次或者很长时间。

"一连" is used to indicate that something happens many times in a row or for a long time.

它常常和数量词一起用，比如"一连三天"、"一连问了好几个问题"。

It is often used with quantifiers, such as "一连三天" (three days in a row) or "一连问了好几个问题" (asked several questions in a row).