在你成长的过程中，学校生活给你留下了深刻印象。在你即将初中毕业之际，校园论坛发起“创建和谐校园”(Build a Harmonious Campus)的主题活动。假设你是马琳，请根据提示写一篇倡议书，号召大家为创建和谐校园，争做文明学生而努力。(开头已经给出，不计入总词数)
Our government calls for everyone to try his best to build a harmonious society.
As a student, we also need to try our best to build a harmonious campus. First, we should protect the trees and flowers. We can’t pick up flowers and we can’t walk on the grass. We can’t also throw litter here and there . We should make our school beautiful. Second, we should be kind to our teachers and classmates , and we can’t be a dishonest man , we are supposed to be kind to everyone. Finally, as a student, we should study hard, we should obey the school rules , we are supposed to take an active part in activities , because it’s good for our health and it’s also good for our study.