YOU SAID:
Everyone in This Town Has To Wear a Gas Mask
INTO JAPANESE
誰もこの町に防毒マスクを着用しています。
BACK INTO ENGLISH
Everyone in this town are wearing gas masks.
INTO JAPANESE
この町のみんなは防毒マスクを着用しています。
BACK INTO ENGLISH
Everyone in this town are wearing gas masks.
You've done this before, haven't you.