1, automobile exhaust is everywhere, like the smoke of war, advocating green travel, health and happiness.
2. Create an environmental protection model city and build an environmental protection green home.
3. Protect the environment, contribute to the future, destroy the environment and bring disaster to the times.
4, hand in hand together, * * * environmental protection model city.
5, greener, smoother, fresher and healthier all the way.
6. On car-free day, please choose public transportation, cycling or walking.
7, green travel, less cars a day, less exhaust, less carbon dioxide, less crying and more laughter.
8. Low carbon and environmental protection, green travel, energy saving and emission reduction, less driving, taking public transportation, advocating walking and cycling for environmental protection and fitness, environmental protection and health.