YOU SAID:

I have to many a disappointing pizza day

INTO JAPANESE

私は多くの残念なピザの日をしなければなりません

BACK INTO ENGLISH

I have to have a lot of disappointing pizza days

INTO JAPANESE

私は多くの残念なピザの日を過ごす必要があります

BACK INTO ENGLISH

I have to spend a lot of disappointing pizza days

INTO JAPANESE

私は多くの残念なピザの日を過ごす必要があります

BACK INTO ENGLISH

I have to spend a lot of disappointing pizza days