blue spruce

例句：

1. 1. The blue spruce forestis a popular destination for hikers andphotographers.
   蓝松林是徒步旅行者和摄影师的热门目的地。
2. 2. Theblue spruce treeis known for its beautiful bluecolor and hardy nature.
   蓝松树以其美丽的蓝色和坚韧的特质而闻名。
3. 3. The blue spruce isa symbol of strength and resiliencein the Canadian wilderness.
   蓝松象征着加拿大荒野中的力量和韧性。