YOU SAID:

Raining cats and dogs

INTO JAPANESE

猫や犬を雨が降っています。

BACK INTO ENGLISH

It is raining cats and dogs.

INTO JAPANESE

土砂降りの雨です。

BACK INTO ENGLISH

It's pouring rain.

INTO JAPANESE

土砂降りの雨です。

BACK INTO ENGLISH

It's pouring rain.