YOU SAID:

this is the U.S.-Mexico border wall which already exists

INTO JAPANESE

これは既に存在する米国-メキシコ国境の壁

BACK INTO ENGLISH

This is already United States-Mexico border wall

INTO JAPANESE

これは、すでに米国とメキシコ国境の壁

BACK INTO ENGLISH

This is already the United States and Mexico border wall

INTO JAPANESE

これは、すでに米国とメキシコ国境の壁

BACK INTO ENGLISH

This is already the United States and Mexico border wall