YOU SAID:

The cat jumped swiftly.

INTO JAPANESE

猫は素早く跳ねた。

BACK INTO ENGLISH

The cat jumped quickly.

INTO JAPANESE

猫はすぐに飛び上がった。

BACK INTO ENGLISH

The cat immediately jumped up.

INTO JAPANESE

猫はすぐに飛び上がった。

BACK INTO ENGLISH

The cat immediately jumped up.