YOU SAID:

The mariachi band could of done better than that

INTO JAPANESE

マリアッチバンドはそれよりもうまくやることができた

BACK INTO ENGLISH

Mariachi band could do better than that

INTO JAPANESE

マリアッチバンドはそれよりもうまくやれる

BACK INTO ENGLISH

Mariachi band can do better

INTO JAPANESE

マリアッチバンドはもっとうまくやれる

BACK INTO ENGLISH

Mariachi band can do better