For example:
Hello, examiners:
My name is XXX, I graduated from XXX, majoring in XXX, and I am XX years old this year. I saw the recruitment position in your company today, which is my dream job.
I am a student who just came out of school, without any work experience, but I will use my ability, my love and my passion.
To be qualified for this job! Thank you!
Or (with work experience):
Hello, examiners:
My name is XXX, I graduated from XXX, majoring in XXX, and I am XX years old this year. I am on XX, XX (and then briefly describe your work experience)
I hope your company can give me this opportunity, and I will use my ability, my love and my passion to be competent for this job!
Thank you!