求翻译：我是山姆，十五岁，昨天看了医生，医生给我开了治胃痛的药，还叫我每天饭前服用，连续服用一周。他还建议让我多喝牛奶，多吃蔬菜和水果。并且坚持每天锻炼，比如散步，晨跑是什么意思？

I'm Sam, 15 years old, saw a doctor yesterday, governance stomach pain medicine doctor gave me and call me every day before meals, continuous take a week. He also suggested that I drink milk, eat more vegetables and fruits. And adhere to a daily exercise such as walking, jog

正在翻译，请等待...

I am the sam, 15 years old, yesterday went see a doctor, doctor opened to me has governed the stomach ache the medicine, but also was called me before meals to take every day, took a week continuously.He also suggested lets me drink the milk, eats the vegetables and the fruit.And persisted every day

正在翻译，请等待...

正在翻译，请等待...