YOU SAID:

I am having so much fun playing with your blocks

INTO JAPANESE

私はあなたのブロックで遊んでとても楽しいです

BACK INTO ENGLISH

I have so much fun playing with your blocks

INTO JAPANESE

私はあなたのブロックで遊んでとても楽しいです

BACK INTO ENGLISH

I have so much fun playing with your blocks