求翻译：目的是:1、根除乱扔垃圾，随地吐痰，留长发，吸烟，喝酒等现象;2、号召学生遵守学校纪律，与同学互帮互学;3、提倡穿校服，讲礼貌，主动与老师打招呼。是什么意思？

The objectives are: 1, the eradication of littering, spitting, long hair, smoking, drinking and other phenomena;, calling on students to comply with school discipline, and students teach and learn; to promote wearing uniforms, polite, take the initiative to say hello and teachers.

Purpose: 1, eradicate litter, spitting, and having long hair, smoking, drinking, etc. , call; 2 students adhere to school discipline, and student peer education; 3, to promote school uniforms, polite, active teachers and poked.

The goal is: 1st, eradicates throws trash, spits everywhere, keeps the long hair, smoking, drinks and so on the phenomena; 2nd, summoned the student observes the school discipline, the gang learns from one another mutually with schoolmate; 3rd, the advocate puts on the school uniform, speaks politen

Purpose is: 1, the eradication of litter, spitting, long hair, smoking, drinking, and 2, called on the students to observe school discipline, peer education and peer counselling and students; 3, advocates wear a uniform, polite, proactively and greet the teacher.

正在翻译，请等待...