If you give a speech on the spot, use ma thèse est.
Supervisor Wang: Where is Yongkang? I noticed that I expressed my deep gratitude to the teacher and my deep nostalgia for the teacher, which was completely confusing. I don't know what you're talking about.
The thesis was completed under the careful guidance of * *, and I would like to express my deep gratitude to my tutor = Lathè se Avaité té Faite Souses les conseils? The teacher's name is, thank you very much.
I would like to express my heartfelt thanks to all the teachers for taking pains to participate in my thesis defense. Jeremercie aux tousses professional Squi participant à Mathè se, I really can't translate any more. I hope others can translate it. I really can't read any more. There are too many mistakes. Can't I write it simply? You still think you are in France. I really didn't hurt you. Use words you know to express that you are right, instead of looking for translation of words you don't know online. You don't know what you are talking about. What will the teacher think of you? No matter how profound and gorgeous your writing is, what's the use if you can't understand it yourself and the teacher can't understand it?
Try to write it in French words you know, and then we'll discuss it. I don't know where I copied the second paragraph. What's the use of a good start and a good one?
No one believes what you say. Don't talk about it. Think about it.