Children with doctors of Belarus'Republican Clinic of Speleotherapy descend into a salt mine near the town ofSoligorsk, south of Minsk, February 19, 2015. According to the state clinic,more than 7,000 children and adults seek medical treatment for respiratoryillness each year in the subsurface chambers of its facilities, located 420metres underground between layers of potassium and stone salts in anoperational salt mine. (REUTERS/Vasily Fedosenko)
2015年2月19日，孩子们和白俄罗斯共和洞穴治疗诊所的医生们一起深入位于明斯克南部的索利伐尔斯克镇附近的一处盐矿中。根据州诊所的记录，每年有超过7000名儿童和成年人在这些地下的设施中寻求呼吸道疾病的医学治疗，位于钾与岩盐层之间的420米长的地下运作性盐矿里。（路透社）