I have a dream

Hello everyone, my name is Xiaoming and I come from the second grade of sixth grade. The topic of my speech today is that I have a dream.

"I have a dream" is a famous speech delivered by Martin Luther King Jr. at the Lincoln Memorial in Washington on August 28, 1963. The content is mainly about black national equality. It has a great influence on the United States and the world.
I want to be a doctor. This year is a special year. Disease has become a topic that everyone often talks about, and doctors have become unsung heroes. They fight the sickness day and night, in exchange for a safe and healthy life for us. So when I grow up, I also want to be a doctor and contribute my own strength. So now I have to study hard, because only if my knowledge reserve is strong enough, it is possible to contribute my strength someday in the future.
Thank you all for finishing my speech.