YOU SAID:

I am very bored and I need something to do

INTO JAPANESE

私は非常に退屈だと私は何かをする必要があります

BACK INTO ENGLISH

I'm very bored and I have to do something

INTO JAPANESE

私は非常に退屈だと私は何かをしなければならない

BACK INTO ENGLISH

I'm very bored and I have to do something