Joke Collection Website - News headlines - Request: A sign not to throw garbage downstairs

Request: A sign not to throw garbage downstairs

1. To protect the environment, please don’t litter.

2. For our clean city, please don’t litter.

3. I want to be healthy. Please don’t litter

4. The earth also loves hygiene.

5. For our health, please don’t litter. Personally, I think No. 4 is the best!