a letter to the mosquito

Mr. Mosquito, for the sake of you no longer biting, I wish you an early extinction, because you are biting people and hurting half dead in order to destroy you. People have invented insecticides. I have wiped out your things, now, You dare not bully us, but some mosquitoes are also white to death! When it came, I sprayed it to death. Some people learned to use insecticides to invent mosquitoes. In my time, I changed to mosquitoes.
All the mosquitoes congratulate you on the 61st Children's Day in 2019.
Your enemy: Du Yubin

Grade 3 of the National Primary School of Luojia District, Quanzhou, Fujian Province: Du Yubin