Dont think so. Safety is No.1 - you hope you will not need

来源: 于 2006-11-02 14:24:39 [旧帖] [给我悄悄话] 本文已被阅读：次

to use all of that, but when you need to, you will deeply regret that you do not follow the advice.
Any serious hikers are very concerned with safety measures.