本文是一篇论文致谢，为了做到层次分明、脉络清晰，常常将正文部分分成几个大的段落。这些段落即所谓逻辑段，一个逻辑段可包含几个小逻辑段，一个小逻辑段可包含一个或几个自然段，使正文形成若干层次。论文的层次不宜过多，一般 不超过五级。（以上内容来自百度百科）今天为大家推荐一篇论文致谢，供大家参考。
I would like to express my gratitude to those who help accomplish this study.
First of all, I thank sincerely my supervisor, Dr. Rita Welsh who always responded my email rapidly and in time with a lot of useful suggestions and comments and encouraged me to complete the study. And I also appreciated the guidance and help from Jane Williams, my previous supervisor.
Secondly, Thanks to my teachers and classmates in HTMI, David Coy, Carlos Oberli, Dorothy Qin, Grigory and Louise Liu, who gave initiative advises http://www.51lunwen.org/sslwzx/ and their insight which helped me understand better the topic. Moreover, I would like to give my deeper thanks to my friends, Sophy Wang, Lu Wang, Cissy Niu and James Li, who looked for and made an appointment with top leaders of hotels participating in this study and my special thank is also given to those participants who provided valuable insights and made an important contribution for fulfilling this research.
Finally, I thank all of my family members, especially, my parents and sister for their financial support and encouragement.