YOU SAID:
Oh my goodness, this slime exists!
INTO JAPANESE
ああー、このスライムが存在!
BACK INTO ENGLISH
Oh, and there is this slime!
INTO JAPANESE
ああ、このスライムがある!
BACK INTO ENGLISH
Oh, you have this slime!
INTO JAPANESE
ああ、このスライムがある!
BACK INTO ENGLISH
Oh, I have this slime!
INTO JAPANESE
ああ、私はこのスライムがある!
BACK INTO ENGLISH
Oh, I have this slime!
That didn't even make that much sense in English.