We should observe the rules
In today's world, the rule is very important. If not, then we will be excessive let themselves be free, no restrictions. If no rules, we will live and orderly. Everywhere, we have only to observe the rules, life can be better. Now, we have a high school, also should lead up and follow the rules, in order to maintain social order.
回答应该都是一样的，如果你有自己的电脑，不妨下载一个有道词典，很实用的，那里面可以翻译。