YOU SAID:

Cities get polluted due to too much traffic

INTO JAPANESE

交通量が多すぎるために都市が汚染される

BACK INTO ENGLISH

The city is polluted due to too much traffic

INTO JAPANESE

街は交通量が多すぎて汚染されています

BACK INTO ENGLISH

The city is heavily polluted and polluted

INTO JAPANESE

街はひどく汚染されていて汚染されています

BACK INTO ENGLISH

The city is heavily polluted and polluted