帮忙翻译一下好吗,不多(高二水平)

The healthy diet and the orderly movement, may prevent the youngpeople are obese For example Li Ming He very is originally healthy,but a year ago he fostered has eaten the between-meal snack and thefast-food custom Moreover he very little exercises, the long timewatches the television on the sofa Therefore he has very quicklygained weight, including crawls the staircase very to be all difficult