YOU SAID:

betty bought butter but the butter was too bitter so betty bought a butter to make the bitter butter better

INTO JAPANESE

ベティはバターを買いましたが、バターが苦すぎたので、ベティはバターを買って苦いバターを良くしました

BACK INTO ENGLISH

Betty bought butter, but the butter was too bitter, so Betty bought butter to improve the bitter butter.

INTO JAPANESE

ベティはバターを買いましたが、バターが苦すぎたので、ベティは苦いバターを改善するためにバターを買いました。

BACK INTO ENGLISH

Betty bought butter, but the butter was too bitter, so Betty bought butter to improve the bitter butter.