First and foremost, I would like to

First and foremost, I would like to express my sincere gratitude to my supervisor, professorXX, for his intellectual guidance, invaluable instructions and comments on my thesis. It is with his valuable assistance that I have finally accomplished this thesis.

結果 (中文) 1:

首先，我想表达我诚挚的谢意我的上司professorxx，他的智力指导，宝贵的指示和意见，我的论文。这是他的宝贵援助，我终于完成了这篇论文。

結果 (中文) 2:

首先，我想表达我衷心的感谢我的导师，professorxx，他的知识指导，宝贵的指导和对我的论文的评论。这是他的无私的帮助，我终于完成了这篇论文。

結果 (中文) 3:

首先，我想表达我衷心感谢我的导师，professorXX，他的智力指导、 宝贵的说明和评论我的论文。它是与他宝贵的援助我终于完成了这份论文.