Translation of "Continuously" in Chinese

It rained continuously all day.

雨没有停，连着下了整天。

When he's in class, he continuously sits next to me.

他上课的时候一直坐在我的旁边。

- It rained for three days on end.
- It rained continuously for three days.

三天一直下雨。

- It rained for three days on end.
- It rained for three days.
- It rained continuously for three days.

三天一直下雨。