法国曾有位总统,70多岁时依然健朗,究其健身奥秘,与他在工作、生活之余,经常从事园艺活动有关。美国旧金山有家医院,专辟了一片空地,安排一些慢性病人种植花草和蔬菜,结果非常之好。您不想试试吗? There was a president in France, still healthy in his 70s, and his fitness secrets, which are often related to his activities in gardening while he is working or living. There is a hospital in San Francisco in the United States, designed a piece of open space, arrange some chronic patients to plant flowers and vegetables, the result is very good. You do not want to try it?