Garbage bins have even been set up at the harsh Mt.Qomolangma mountaineering headquarters. Garbage left by climbers and tourists is collected,removed and disposed of periodically.

• 就连条件极其恶劣的珠穆朗玛峰登山大本营，都专门修建了垃圾箱，收集登山者和旅游者带来的生活垃圾，定期由专人清运和处理。