劳动,不仅能创造物质和精神财富,而且有益于身体健康。尤其是在田野和屋外进行劳动,能接触充足的阳光,呼吸大自然的新鲜空气,这对人体无疑是有好处的。但是,劳动毕竟不是体育锻炼,也不能代替体育锻炼。因为, Labor, not only can create material and spiritual wealth, but also conducive to good health. Especially in the field and outside the house to work, access to adequate sunshine, breathe the fresh air of nature, which is undoubtedly good for the human body. However, after all, labor is not physical exercise, nor can it replace physical exercise. because,