YOU SAID:

Today I need to get to Costco, darn it!!

INTO JAPANESE

今日私はコスコに行く必要があります、それをね！

BACK INTO ENGLISH

Today I need to go to COSCO, do it!

INTO JAPANESE

今日私はコスコに行く必要があります、それを！

BACK INTO ENGLISH

Today I need to go to COSCO, that!

INTO JAPANESE

今日私はコスコに行く必要があります、それ！

BACK INTO ENGLISH

Today I need to go to COSCO, that!