"高原帐篷"入驻南非世界杯

       Players are measured first at sea level and then at the altitude of Johannesburg - artificially set by the machine - to see how the body responds.

　　运动员先是在海平面的高度测试，然后由机器自动的转到约翰内斯堡的海拔高度，来看看身体有怎样的反应。