which is the cause, which is the result...
哈哈, 反正我信了, 试试你就知道了不是么
觉得经常运动,特别是小孩阶段就有机会经常运动的,营养条件跟上的,骨质密度高,耐磨,老了,出关节问题的较少,那些少运动的
borisg
2026-02-17 14:21:53which is the cause, which is the result...