Save the environment ne demek Save energy ne demek Keep the environment clean ne demek Classify the rubbish ne demek Pick up (collect) garbage ne demek Turn off the lights ne demek Use eco-friendly light bulbs ne demek Use less water and energy ne demek Walk or bike for short distances ne demek Use the buses instead of cars ne demek Swap to / use a metal straw ne demek Eco-friendly ne demek Pollute the seas ne demek Waste energy and water ne demek Metal wastes ne demek