YOU SAID:

Betty bought butter but butter bitter, betty bought better butter

INTO JAPANESE

ベティはバターを買ったがバターは苦い、ベティはより良いバターを買った

BACK INTO ENGLISH

Betty bought butter, butter was bitter, Betty bought better butter

INTO JAPANESE

ベティはバターを買い、バターは苦かった、ベティはより良いバターを買った

BACK INTO ENGLISH

Betty bought butter, butter was bitter, Betty bought better butter