5280feet，大约一千六百米。这个高度上身体一般的人在剧烈运动中已经能够感到所谓的
高山反应了。姚明块头那么大，海拔对他的影响应该比对一般人更大。嗯，假如姚明当初
被Denver签了下来，不知道现在是已经累残了还是更加强壮了。我觉得后者可能性大一些
。 http://qs2004.math.du.edu/conferenceinfo.htm
“Acclimating to Denver's Altitude
Denver is the "Mile High City" – 5280 feet. When coming from lower altitudes,
you should take precautions to ensure your well-being. The higher altitude can
sometimes cause high-altitude sickness or "mountain sickness." Because of the
change of oxygen intake, you might experience some dizzin
