求翻译：同学之间应该守时，承信，不说慌，不说脏话。还应该礼貌待人，热心帮助他人。不应该在公共场所叫，不乱扔垃圾。应该彼此信任，是什么意思？

Students should be punctual, the Order of the letter, do not say panic, do not say bad words. It should also be polite, and eager to help others. Should not be called in public places, do not litter. Should trust each other.

Students should observe that when the letter was, not to mention, not to mention dirty. It should also be being polite, enthusiastic about helping others. Should not be in a public place, do not litter. It should be mutual trust.

Between schoolmate should be punctual, receives the letter, did not say hurriedly, did not speak the bad language.Also should politeness treat people, helps other people warm-heartedly.Should not call in the public place, does not throw trash.Should each other trust,

Between students should be punctual, faithful, do not lie, do not say dirty words. Should also be polite to, keen to help others. Should not be called in a public place, do not litter. Should trust each other,

正在翻译，请等待...