YOU SAID:

Please say it backwards slowly

INTO JAPANESE

それをゆっくりと後方に

BACK INTO ENGLISH

It slowly backwards

INTO JAPANESE

ゆっくり後方へ

BACK INTO ENGLISH

Slowly backward

INTO JAPANESE

ゆっくりと後ろに

BACK INTO ENGLISH

Slowly back

INTO JAPANESE

ゆっくりと戻ってくる

BACK INTO ENGLISH

I will come back slowly

INTO JAPANESE

私はゆっくりと戻ってくるだろう

BACK INTO ENGLISH

I will come back slowly