| 中文摘要 | 第1-5页 |
| Abstracts | 第5-6页 |
| Contents | 第6-8页 |
| Chapter One Introduction | 第8-14页 |
| ·Vague Phenomena of Natural Language | 第8-9页 |
| ·Data Collection and Methodology | 第9-10页 |
| ·Retionale and Significance of the Study | 第10-12页 |
| ·Research Questions | 第12页 |
| ·Organization of the Thesis | 第12-14页 |
| Chapter Two Vague Language | 第14-41页 |
| ·Literature Review | 第14-18页 |
| ·Defining Vague Language | 第18-20页 |
| ·Clarification of Some Terms | 第20-23页 |
| ·Features of Vague Language | 第23-27页 |
| ·Hedges- the Core of Vague Language | 第27-31页 |
| ·Different Approaches to the Study of Vague Language | 第31-36页 |
| ·Vague Language and Politeness Principle | 第36-41页 |
| Chapter Three Theoretical Framework | 第41-54页 |
| ·Defining Politeness | 第41-43页 |
| ·Face Theory | 第43-46页 |
| ·Leech's Politeness Principle | 第46-49页 |
| ·Gu's Politeness Principle | 第49-54页 |
| Chapter Four Pragmatic Analysis of Vague Language in Daily Conversation and Its Translation | 第54-71页 |
| ·Pragmatic Analysis of Vague Language in Daily Conversation With Leech's PP | 第54-61页 |
| ·Pragmatic Analysis of Vague Language in Daily Conversation with Gu's PP | 第61-64页 |
| ·Vague Language Translation | 第64-71页 |
| Chapter Five Conclusion | 第71-75页 |
| ·Summary of the Study | 第71-72页 |
| ·Implications of the Study | 第72-73页 |
| ·Limitations of the Study | 第73页 |
| ·Suggestions for Further Study | 第73-75页 |
| References | 第75-78页 |
| Bibliography | 第78-80页 |
| Acknowledgements | 第80页 |
