以下是一份关于宿舍的通知示例：
**Notice on Dormitory Matters**
Dear Residents,
This is to inform you of several important matters regarding the dormitory.
1. **Cleanliness**: It is mandatory for all residents to keep the dormitory clean and tidy. Regular cleaning schedules will be checked.
2. **Visiting Hours**: Visitors are allowed from [start time] to [end time]. Please ensure that visitors register at the dormitory entrance.
3. **Quiet Hours**: From [quiet hours start] to [quiet hours end], please keep noise to a minimum to respect the rest of your fellow residents.
4. **Prohibited Items**: Electrical appliances such as heaters and hot plates are strictly prohibited in the dormitory for safety reasons.
5. **Key Management**: Lost keys should be reported immediately to the dormitory supervisor. Do not lend your keys to others.
We expect all residents to abide by these rules to ensure a pleasant and safe living environment for everyone.
Thank you for your cooperation.
[Dormitory Management Office]
[Date]
在写宿舍通知时，要注意语言简洁明了、重点突出。开头要有明确的称呼，如“Dear Residents”。使用
