compare-contrast essay.

我是英语师范学校毕业的,healthy ways to lose weight:1 take exercises as much as possible to burn your calary。2 keep enough sleep to make your body keep balance。3 eat various kinds of vegetables and fruits in your daily life。4 drink yogurt each day to make your stomach healthy。5 control the ingestion of meat,beef,carbohydrate and other high calary food。unhealthy ways to lose weight:1 don't eat breakfast。2 take some medicine which says will make you lose weight but actually will destroy your body and has a bad effect。3 go to sleep as late as possible。4 never do any exercises ,just keep diet in an unhealthy way。5 take liposuction opeartion ,it will make you become slim in a short time,however ,if you don't take everything into consideration in your daily life,such as your ingestion of food,your strongness of your daily exercise,you will become fat again before long。