宋金城是国营238厂的退休人员,今年64岁了,却一头黑发,红光满面,看上去只有50出头的样子。我问他保持青春的秘诀,他笑着告诉我,他爱运动,特别是冬泳,他已经坚持30多年了,所以尽管60多岁了,身体还像年轻人一样硬朗,平时连感冒都很少得。 Song Jincheng is a state-owned 238 factory retiree, 64 years old this year, but a dark hair, red face, looks like only 50 early appearance. I asked him the secret of staying young. He smiled and told me that he loves sports, especially the winter swimming. He has persisted for more than 30 years. Although the body is still as tough as a young man in his 60s, he rarely even has a cold Got it.