今天是母亲节，我决定写一篇英文作文，向我最爱的妈妈表达我的感激之情。

Dear Mom,

Today is Mother's Day, and I want to thank you for everything you have done for me over the years. From the time I was born, you have been my constant support and guide, always there to lend a listening ear or offer a word of encouragement.

I remember all the times you stayed up late with me, helping me with my homework or just talking when I was feeling down. You have always put my needs before your own, sacrificing your own time and energy to make sure I had everything I needed.

As I have grown older, I have come to appreciate even more the sacrifices you have made for me. You have given up so much to ensure that I have the best opportunities in life, and I am truly grateful for that.

On this special day, I want to give you a gift to show my appreciation. It may not be much, but it comes from the heart. I hope it brings a smile to your face and reminds you of how much you mean to me.

Thank you, Mom, for being the best mom in the world. I love you more than words could ever express.

Sincerely,

Your loving child