YOU SAID:

how do i get a good grade, but barely work hard

INTO JAPANESE

どうすれば良い成績をとることができますが、ほとんど一生懸命働きません

BACK INTO ENGLISH

How can I get good grades, but I don't work very hard

INTO JAPANESE

どうすれば良い成績をとることができますが、私はあまり一生懸命働きません

BACK INTO ENGLISH

How can I get good grades, but I don't work very hard