你知道保持健康的规则吗？(英文)

Good health is necessary to happiness and success. If we do not have good health, how can we work hard? And ifwe cannot work hard, how can we succeed and how can we be happy? Money can do many things and make one enjoythe world in many ways, but it has no meaning to one who is not in good health.A number of useful rules can do much to make good health, if we follow them.Firstly, we must take food at regular times (定时) and never too much.Secondly, keep our rooms airy. Fresh air is essential…