Firstly , it reduces traffic jams , noise and pollution , as well as it lowers CO2 emissions .
Firstly , it reduces traffic jams , noise and pollution , as well as lowering CO2 emissions .
Firstly , it reduces traffic jams , noise and pollution , as well as lowering CO2 emissions .
Grammatik in diesem Satz korrigieren: Firstly , it reduces traffic jams , noise and pollution , as well as it lowers CO2 emissions . Ausgabe: