forestry fire spread

• 林火蔓延

forestry fire spread的用法和样例：

例句

1. He stamped on the sparks to keep the brush fire from spreading.
   他踏灭火花，以免灌木林火蔓延开来。
2. Review and prospect of researohes on forest fire spreading models and simulating method.
   林火蔓延模型及蔓延模拟的研究进展。