YOU SAID:

its raining cats dogs cats and rhinos

INTO JAPANESE

雨が降っています 猫、犬、猫、サイ

BACK INTO ENGLISH

It's raining cat, dog, cat, rhino

INTO JAPANESE

雨が降っているよ、猫、犬、猫、サイ

BACK INTO ENGLISH

It's raining, cat, dog, cat, rhino

INTO JAPANESE

雨が降っている、猫、犬、猫、サイ

BACK INTO ENGLISH

It's raining, cat, dog, cat, rhino