快快!!!!

Sports are very important to us. A four hours exercise per week can reduce a risk of cancer. People who play sports have higher levels of confidence and self esteem and lower levels of depression. These are the reasons why I like to do sports. I love to swim and play badminton. They can give me enough exercise per week. I usually play badminton with my friends and cousin after school for 30 minutes everyday. And I will swim with my father every Saturday.