如何安全地搭建和熄灭营火

如何安全地搭建和熄灭营火 — Practical outdoor nature guides from the Kids lane. HowTo: Family Edition: family how-tos that actually help.

  1. 准备和选址
  2. 收集材料
  3. 搭建结构
  4. 熄灭营火