A letter to parents in English requires at least 1 words.

I love you, I love you so much, I love you from my bottom of my heart. This letter to you is to tell you my true feeling. (I love you. I love you very much. I love you from the bottom of my heart. This letter is to tell you how I really feel.

When I was born, you take care of me. (When I was born, you always took care of me very carefully.)

But I want to tell you, I was grey up now. I will study hard. Please believe me, I can do it. You spend so much time on me. So I want to try my best to do this. (But I want to tell you, Now that I have grown up, I will study hard. Please believe me, you spend too much time on me, so I want to do it as best as I can.)

I know when I was a child must be very naughty, May Some Times not hear your words, Let you be sad. I'm sorry. (I know I must have been naughty when I was young, and I may have been disobedient, which made you sad. I'm sorry)

Because of you. I know that I am very happy, Because I have a home and a harbor. (Because of you, I know I am very happy, because I have a home and a harbor)

Thank you. (Thank you)

your son /daughter.