The tendency of old age to the body, say the physiologists, is to form bone. It is as rare as it is pleasant to meet with an old man whose opinions are not ossified.
生理学家说，老年对身体的影响是形成骨骼。与一位观点不僵化的老人见面，既难得又愉快。
生理学家说，老年对身体的影响是形成骨骼。与一位观点不僵化的老人见面，既难得又愉快。