YOU SAID:

I need to walk the dog and eat lunch otherwise I will be hungry and sad

INTO JAPANESE

犬の散歩と昼食を食べないとお腹が空いて悲しくなる

BACK INTO ENGLISH

If I don't walk the dog and eat lunch, I'm hungry and sad

INTO JAPANESE

犬の散歩と昼食を食べないとお腹が空いて悲しくなる

BACK INTO ENGLISH

If I don't walk the dog and eat lunch, I'm hungry and sad