YOU SAID:

Wow this is surprisingly fun

INTO JAPANESE

うわーこれ意外と楽しい

BACK INTO ENGLISH

wow this is amazing fun

INTO JAPANESE

うわー、これは最高に楽しい

BACK INTO ENGLISH

wow this is so much fun

INTO JAPANESE

うわー、これはとても楽しいです

BACK INTO ENGLISH

wow this is so much fun