One possible version:

　　Guilin is now making its effort to become a national civilized city. As students, what should we do?

　　We must respect our teachers and be polite to others. We should also help those who are in need and be friendly to the people around us. Besides, we must obey the traffic rules. When crossing the streets, we should walk on the zebra crossing. And we mustn't go across the street when the traffic lights are red. What's more, we should protect our environment. For example, We mustn't step on the grass and climb trees. Litter mustn't be thrown everywhere.

　　Guilin is our hometown. Let's try our best to make it a civilized city.