2. Use less air conditioning and open more windows.
3. Use water-saving sanitary ware and recycle water.
4. Drive less two days a week and take more public transportation.
5. Do more outdoor sports and go to the gym less.
6. Take fewer elevators and climb more stairs.
7. Walking or cycling to work is more environmentally friendly.
8. When eating out, bring your own portable tableware and drinking cups such as chopsticks and spoons.
9. Bring your own environmental protection bag when shopping, and try not to use plastic bags.
10. Use less napkins and more handkerchiefs.
1 1. Use small-displacement vehicles with low fuel consumption and low pollution.