您要查找的是不是：
- Everyone must keep the rules. 人人必须遵守规章制度。
- Everyone must keep the law . 人人必须遵守法律。
- Everyone must keep the law. 每个人都必须守法。
- Good players must keep to the rules of a game. 好运动员必须遵守比赛规则。
- Everyone must keep a sharp lookout for this sign. 大家要密切注意这个标记。
- On the streets, everyone must keep to the right. 在街上，人人必须靠右行走。
- We must keep the password secret from the spies. 我们必须对暗语保密，不让特务知道。
- We must keep the pumps in good working order. 我们要使这些水泵处于完好状态。
- You must keep the appointment in any case. 您无论如何也要赴约。
- Keep the rules for the public. Be a polite visitor. 遵守公共场所规则。做一个文明参观者。
- We must keep the documents locked up. 我们一定要把文件锁好。
- Little boats must keep the shores. 小船不能航行远。
- We must keep the dog from coming into our garden. 我们必须阻止那条狗进入我们的花园。
- We must keep the matter a secret. 这事我们必须保密。
- You must keep to the rules even if you think they are unfair. 你必须遵守这些规则,即使你认为这些规则不公平。
- We must keep the wolf from the door. 我们必须防止饥饿。
- You must keep to the rules even if you think they're unfair. 即使他们不公平,你也得必须遵守规则。
- He must keep the promise to pay within a month. 他必须遵守在一个月之内偿付的允诺。
- You must keep the storehouse clean and tidy. 你应该保持仓库整洁。
- Everyone must obey the rules. 每个人都应该服从规定。
