YOU SAID:

banana boat ain't got no sunblock as what block the sun

INTO JAPANESE

バナナボートは太陽を遮るものとして日焼け止めを持っていません

BACK INTO ENGLISH

Banana boats do not have sunscreen as they block the sun

INTO JAPANESE

バナナボートは太陽を遮るため、日焼け止めはありません

BACK INTO ENGLISH

Banana boats block the sun, so there is no sunscreen

INTO JAPANESE

バナナボートは太陽を遮るので、日焼け止めはありません

BACK INTO ENGLISH

Banana boats block the sun, so there is no sunscreen