求翻译：作为一个中学生，我们应该守时，守信，不撒谎，不说脏话。不但要礼貌待人，而且要热心助人。一定要遵守交通规则，不在公共场所喧哗，不乱扔垃圾。是什么意思？

As a high school student, we should be punctual, trustworthy, do not lie, do not say bad words. Not only to be polite, but also to help others. Must comply with the rules of the road, not in the public places, noise, do not litter.

As a secondary school students, we should be, Integrity and trust, do not lie, and do not say dirty words. Not only being polite, but also to helpful people. Be sure to abide by traffic rules, and not in public places too much noise, and do not litter.

As a middle-school student, we should be punctual, the code of honor, does not lie, did not speak the bad language.Not only wants politeness to treat people, moreover must help the human warm-heartedly.Certainly must observe the traffic regulations, does not clamor in the public place, does not thro

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正在翻译，请等待...