求翻译：羽毛球运动适合于男女老幼，运动量可根据个人年龄、体质、运动水平和场地环境的特点而定。青少年可作为促进生长发育、提高身体机能的有效手段进行锻炼，运动量宜为中强度，活动时间以40-50分钟为宜。是什么意思？

Badminton is suitable for people of all ages, exercise can be based on individual age, body mass, exercise level and the characteristics of the site environment. Promote the growth and development as young people can improve physical function of the effective means of exercise, physical activity app

badminton sport suitable for the young and old, men and women can be based on individual age, physical activity, physical fitness, movement and space environment, characterized by level. Young people can grow and develop as part of the promotion and advancement of the body's functions in the workout

The badminton movement suits in the male and female old and young, the physiological load of exercise may act according to individual age, the physique, the movement level and the location environment characteristic decides.The young people may as the promotion growth growth, enhance the bodily func

Badminton sport suitable for young and old, exercise according to age, level of physical fitness, sports and personal characteristics of the space environment may be. Adolescent physical function as promoting growth, enhance effective means to exercise, suitable for physical activity intensity, even

The badminton movement suits in the male and female old and young, the physiological load of exercise may act according to individual age, the physique, the movement level and the location environment characteristic decides.The young people may as the promotion growth growth, enhance the bodily func