Steve v. posted this link in the Facebook group. It's a fun little exercise to
see how well you can assess avalanche terrain. Plot your path to safety around
terrain traps, convex slopes, and more. The worst that can happen if you get it
wrong is that you have to start again!
IP卡
狗仔卡
发表于 2016-1-24 11:50:03
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主