YOU SAID:

i should be studying but i do this instead

INTO JAPANESE

私は勉強しなければならないが、代わりにこれを行う

BACK INTO ENGLISH

I have to study, but I will do this instead

INTO JAPANESE

私は勉強しなければならないが、代わりにこれをやる

BACK INTO ENGLISH

I have to study, but I will do this instead