English composition: How to keep our city clean?

Now there is a popular word "clean city", and the posters to persuade people to keep our city clean can be seen everywhere. So do you know what we should do indeed?

Firstly, keep ourselves clean, clean should be an important virtue of everyone, but nowadays there are still many people do not pay attention to their individual health, so it is very unhealth and it will make people around them feel embrassed.

Secondly, make sure that you have duty to protect your city. Do not drop the rubbish in the street or spit. You will be a rude and dirty person in others' eyes.

Despite us have done many steps to improve our living environment, there is still a long road for us.