firtree

例句：

1. 1. The fir tree stands tall and proud in the forest.
   这棵冷杉树在森林中高耸而自豪。
2. 2. The fir tree is a symbol of strength and resilience.
   冷杉树是力量和韧性的象征。
3. 3.The fir tree provides shade and shelter for many animals.
   冷杉树为许多动物提供了阴凉和庇护所。