求一篇赞美清洁工的英语作文...急!

After finishing the dustman’s diary,it makes me think a lot.
Every early morning ,when we are deep in our sleeping ,dustmen have begin their daily work.By their sweat and diligent work,streets are cleaned up and refreshed.However,when people walking on the street to their jobs,few will ever think of the people who make all of this.Meanwhile,dustmen happen to be their home,so many of us will never notice their existence.Although dustmen’s work seems to be a humble one,their devotion and dedication to the job will be ever lasting and encouraging.