What this guide is这份指南是什么
About this guide关于这份指南
English with Chinese support英文为主，中文辅助
General guidance, not diagnosis一般指导，不是诊断
About this guide 关于这份指南
This page explains what the guide covers, who it is for, and where the information comes from. It also keeps a short update record so changes are easy to follow over time. 这页说明这份指南讲什么、适合谁，以及信息来自哪里。同时也保留一份简短更新记录，方便以后看清楚它是怎样改进的。
Overview概览
What this guide is, who it is for, and what it includes.这份指南是什么、适合谁，以及它包含什么。
The guide is meant to be simple to use, honest about its limits, and easy to improve over time.这份指南希望做到容易使用、边界诚实，也方便以后持续改进。
Who it is for适合谁看
Students, families, and other adults helping with everyday decisions.学生、家庭，以及帮助处理日常问题的其他大人。
Current topics当前主题
Brushing, sweet drinks, and warning signs.刷牙、甜饮和警示信号。
What is included包含内容
A homepage guide, a quick check, a printable guide, and a feedback form.首页指南、快速判断、可打印指南，以及反馈表单。
This guide was started as a student-led public education project. The current version focuses on clear public wording, Chinese support at key action points, a printable page, and a working feedback form that can support later updates.
这份指南最初是作为一个由学生发起的公共健康教育项目开始的。当前版本主要把重点放在清楚的公开表达、关键行动位置的中文支持、一页可打印材料，以及一个能真正收到反馈的表单上。
Why this guide为什么有这页
The first gap is usually practical, not specialist.最先出现的问题，通常不是专业知识不够，而是日常做法不够稳。
A lot of oral health confusion does not begin with advanced dental knowledge. It begins with routines that slip, drink choices that look harmless, and uncertainty about when a small concern should stop being treated as small.很多口腔健康上的困惑并不是从高阶牙科知识开始的，而是从日常流程容易松掉、某些饮料看起来没那么危险、以及不确定一个“小问题”什么时候不该再被当成小问题开始的。
Routine problems are common日常流程上的问题更常见
Brushing quality, drink frequency, and response timing are repeated decisions, not one-off facts.刷牙质量、饮料频率和反应时机，都是会反复发生的决定，而不是一次性知识点。
Bilingual support lowers friction双语支持降低沟通摩擦
Many decisions move between students and adults. Chinese support helps the same content travel more easily inside family discussion.很多决定需要在学生和家长之间来回沟通。中文支持能让同一份内容更顺畅地进入家庭讨论。
The goal is action clarity重点是行动更清楚
This guide is less about saying more and more about helping the next sensible step become easier to see.这份指南更关心的不是把话说得越来越多，而是让下一步更合理的行动更容易被看见。
Who it is for适合谁看
The narrow scope is deliberate.当前范围是有意收紧的。
The guide is written first for students and families because that keeps the content practical, testable, and easier to improve after feedback.这份指南首先写给学生和家庭，因为这样能让内容更实用、更容易测试，也更方便根据反馈继续改进。
Why students and families为什么先做学生与家庭
They are close to the everyday decisions that shape brushing, drinks, and first responses to symptoms.他们最接近日常里会影响刷牙、饮料和初步反应的那些决定。
Why only these topics now为什么当前只收这三个主题
They sit close to everyday behaviour rather than specialist judgement, and they are strong enough to support a clear first version.它们更接近日常行为层，而不是专业判断层，也足以支撑一个清楚的第一版。
What this guide does not do这份指南不能做什么
This guide provides general oral health information. It does not replace professional dental or medical advice, and it does not provide diagnosis.这份指南提供一般性口腔健康信息，不能替代专业牙科或医疗建议，也不提供诊断。
How it was checked内容如何核对
The content is checked for clarity, consistency, and scope.页面内容会先核对是否清楚、是否一致，以及有没有超出这份指南本来的范围。
The guide does not claim clinical validation or formal user research. It is checked to stay readable, educational, and aligned with public guidance.这份指南不会把自己写成已经完成临床验证或正式用户研究的材料。发布前会先检查它是不是够清楚、够容易理解，并尽量和公开健康指导保持一致。
Evidence and feedback证据与反馈
Why these topics were chosen, how the sections map to sources, and how future evidence will be added.为什么先选这三个主题、各部分对应哪些公开来源，以及后续证据会怎么补进来。
This page does not claim impact that has not yet been shown. Instead, it keeps the source logic visible and leaves a clear place for early reader feedback and future use notes.这页不会提前声称还没有被证明的影响。它更重要的作用，是先把来源逻辑讲清楚，并给早期读者反馈和后续使用记录留出明确位置。
Why these three topics first为什么先做这三个主题
These topics were chosen because they are close to repeated daily decisions, easy to discuss at home, and supported by clear public guidance.先做这三个主题，是因为它们最接近日常反复出现的决定、最适合家庭共读，也最容易对照公开指导来写清楚。
Brushing sits inside a daily routine.刷牙本身就是每天都在发生的日常流程。
Sweet drinks are often underestimated because frequency is easy to miss.甜饮最容易被低估，因为很多问题不是喝一次太多，而是一整天反复喝。
Warning signs matter because timing is often the hardest part of the next decision.警示信号重要，是因为下一步最难判断的通常就是“还要不要继续等”。
Topic-by-topic source map主题对应来源
The guide keeps a short public source list on the homepage. This page adds the topic-level mapping behind it.首页已经保留简短来源列表，而这一页把每个主题更具体地对应到哪些公开来源补充出来。
Brushing → NHS guidance on tooth cleaning + Better Health Channel on fluoride.刷牙 → NHS 关于牙齿清洁的指导 + Better Health Channel 关于氟化物的说明。
Sweet drinks → CDC information on sugar-sweetened beverages + general NHS dental-care guidance.甜饮 → CDC 关于含糖饮料的信息 + NHS 的日常护牙指导。
Warning signs → Healthdirect Australia information on toothache and swelling + general NHS urgent-dental guidance.警示信号 → Healthdirect Australia 关于牙痛和肿胀的信息 + NHS 关于牙科紧急情况的一般指导。
Early feedback and future evidence早期反馈与后续证据
The guide now has a live feedback form, a backup feedback page, and a printable handout. This creates a real way to collect the first round of comments without claiming more than is visible.这份指南现在已经有可真实接收的反馈表单、一个备用反馈页，以及一页可打印 handout。这样就先形成了一个真实的第一轮反馈入口，而不会提前声称超出目前可见范围的影响。
Public wording, printable sharing, and feedback flow were treated as the first improvement priorities.公开文案、可打印分享，以及反馈路径，被放在了前几轮最优先的改动位置。
Future summaries here can record what readers found clearest, what still needed explanation, and which changes came from feedback.以后这里会继续记录：哪些地方最清楚、哪些地方还需要解释，以及哪些修改直接来自反馈。
Early use notes can be added here later for family reading, teacher comments, or printable-guide use once real examples exist.等有真实材料后，这里也可以继续加入家庭共读、老师意见，或打印版使用情况的早期记录。
Updates更新
What changed, why it changed, and what became clearer.改了什么、为什么改，以及现在清楚了什么。
The updates below are written as a public record of the problem, the change, and the improvement, so later versions stay easier to follow.下面的更新会按“原来有什么问题、后来改了什么、现在更清楚在哪里”来写，这样后面的版本也更容易追踪。
v1.4
The main guide became easier to scan quickly主指南现在更容易一眼抓住重点
What changed:改了什么： Key sections on the homepage were tightened and cleaned up.首页的重点区块被收紧和整理了。
Why it changed:为什么改： The main topics were taking too long to reach on a first read.第一次打开时，读者到主要主题之前绕得有点太久了。
What this improved:现在更清楚在哪里： Readers can get to the practical guidance faster.读者现在能更快进入真正有用的日常指导。
v1.5
A printable guide was added加入了一页可打印指南
What changed:改了什么： A one-page version was added for quick sharing, printing, and saving as PDF.新增了一页版本，方便快速分享、打印或另存为 PDF。
Why it changed:为什么改： The main guide worked online, but there was no short format for family sharing or offline use.主指南在线阅读已经够用，但当时还没有更适合家庭转发或离线使用的短格式。
What this improved:现在更清楚在哪里： The core advice became easier to save, print, and pass on.最核心的建议现在更容易被保存、打印和转给别人。
v1.6
Public wording became clearer and feedback became easier to send公开文案更清楚，反馈也更容易发送
What changed:改了什么： The public pages were rewritten to sound more like a guide, and the homepage feedback form now sends directly.公开页面被重写得更像真正的指南，首页反馈表单现在也可以直接发送。
Why it changed:为什么改： Some wording still sounded too internal, and the feedback form needed a shorter, more reliable way for readers to send comments.前一版里还有些表达太像内部说明，而且反馈表单也需要一条对读者来说更短、更稳的发送方式。
What this improved:现在更清楚在哪里： The guide now reads more naturally in public and has a real first-round feedback loop.这份指南现在读起来更像公开网站，也真正形成了第一轮可用的反馈闭环。
FAQ常见问题
A few questions this page is meant to answer.这页主要想回答的几个问题。
Why only three topics right now? 为什么目前只做三个主题？ +
Because the first version is meant to stay practical. These three topics are close to daily routines, family discussion, and early next-step decisions, so they were the strongest place to start.因为第一版最重要的是保持实用。这三个主题最接近日常流程、家庭讨论和早期下一步判断，所以最适合作为起点。
How is feedback used? 收到反馈后会怎么用？ +
Short feedback is mainly used to notice which parts are easiest to understand, which parts still need clearer wording, and which changes should be prioritised in later updates. Public summaries can be added here as real reader feedback grows.简短反馈主要会用来判断：哪些部分最容易懂、哪些地方还需要写得更清楚，以及后续版本最应该优先改哪里。等真实读者反馈累积起来后，公开摘要也会继续放在这一页。
Does this guide replace a dentist or doctor? 这份指南能替代牙医或医生吗？ +
No. It provides general information and next-step guidance only. It does not provide diagnosis.不能。它只提供一般信息和下一步指导，不提供诊断，也不能替代专业判断。