Daily habits日常习惯
Brushing correctly, using fluoride toothpaste, drinking fewer sweet drinks, and building everyday habits that protect teeth over time. 正确刷牙、使用含氟牙膏、少喝甜饮，并建立能长期保护牙齿的日常习惯。
About / Sources / Safety关于 / 来源 / 安全
About this guide关于这份指南
This is an oral health guide for students and families. It helps explain daily habits, common warning signs, and when to ask for help. 这是一份面向学生和家庭的口腔健康指南，帮助了解日常习惯、常见警示信号，以及什么时候应该寻求帮助。
Warning signs警示信号
Tooth pain, swelling, bleeding, injuries, loose teeth, mouth ulcers, or symptoms that do not get better. 牙痛、肿胀、出血、受伤、牙齿松动、口腔溃疡，或一直没有好转的症状。
Getting help寻求帮助
If something is painful, unsafe, urgent, or getting worse, tell a trusted adult and seek professional help. 如果出现疼痛、存在安全风险、情况紧急，或症状正在变糟，请告诉可信任的成年人并寻求专业帮助。
Sources来源
This guide refers to public oral health information from trusted organisations. The wording is kept simple for students and families, while the safety reminders stay cautious. 这份指南参考可信机构的公开口腔健康信息。文字会尽量简化，方便学生和家庭理解，同时保持谨慎的安全提醒。
Main sources主要来源
NHS, CDC, Better Health Channel Victoria, and Healthdirect Australia are used to check the main topics. NHS、CDC、Better Health Channel Victoria 和 Healthdirect Australia 用于核对主要主题。
Safety limits安全提醒
Do not wait if symptoms are serious症状严重时不要等待
If there is ongoing pain, swelling, injury, bleeding, trouble breathing or swallowing, or symptoms get worse, tell a trusted adult immediately and seek urgent help. For trouble breathing or swallowing, seek emergency help now. In Australia, call triple zero (000) in an emergency. 如果出现持续疼痛、肿胀、受伤、出血、呼吸或吞咽困难，或症状加重，请立即告诉可信任的成年人并寻求紧急帮助。若呼吸或吞咽困难，请立即寻求紧急帮助；在澳大利亚，紧急情况请拨打 000。
- Strong or ongoing tooth pain强烈或持续的牙痛
- Swelling around the mouth, face, or jaw口腔、脸部或下颌周围肿胀
- Bleeding that has not stopped出血没有停止
- A tooth injury or a knocked-out tooth牙齿受伤或牙齿脱落
- Trouble breathing or swallowing呼吸或吞咽困难
- Symptoms that are getting worse症状正在变严重
Feedback反馈
You are welcome to share feedback to help make this guide clearer, easier to understand, and more helpful. 欢迎您提出意见，帮助这份指南变得更清楚、更容易理解，也更有帮助。