YOU SAID:

The rain had been pouring all night, which is a good excuse to not go to tomorrow's event because everything will be wet.

INTO JAPANESE

雨は一晩中降り続いていたので、すべてが濡れるので明日のイベントに行かない良い言い訳です。

BACK INTO ENGLISH

It was raining all night long, so it's a good excuse not to go to tomorrow's event because everything gets wet.

INTO JAPANESE

一晩中雨が降っていたので、明日のイベントには行かないのは良い言い訳です。

BACK INTO ENGLISH

It was raining all night, so it's a good excuse not to go to tomorrow's event.

INTO JAPANESE

一晩中雨が降っていたので、明日のイベントに行かないのは良い言い訳です。

BACK INTO ENGLISH

It was raining all night, so it's a good excuse not to go to tomorrow's event.