YOU SAID:
um i think pineapple pizza is terrible
INTO JAPANESE
私はパイナップルピザがひどいと思う
BACK INTO ENGLISH
I think Pineapple Pizza is terrible
INTO JAPANESE
私はパイナップルピザはひどいと思います
BACK INTO ENGLISH
I think Pineapple Pizza is terrible
That didn't even make that much sense in English.