㈠ 你的朋友Jack由于长时间玩电脑游戏，现在头痛、眼晴不舒服、腰酸背痛，并且睡不好觉。请写一篇英语短
Jack has been spending so much time on computer games that he is suffering from headache, eye strain, backbone issues and sleep disturbances.
I would sugesst him to take part in outdoor activities and to do more exercises as so to improve his physical fitness.