英语翻译节食和锻炼能帮助我们减肥吗如果我能选择去哪里,我就选丽江吸烟有害健康长时间玩电脑游戏对我们的眼睛有伤害

Can diet and exercise help us lose weight?If I can choose where to go, I would choose Lijiang.Smoking is harmful to health.Play computer games for a long time is harmful to our eyes.