杜松

例句：

1. 1. The pine forest is a popular tourist attraction.
   松树林是一个受欢迎的旅游景点。
2. 2. The pine needles are soft and fragrant.
   松针柔软且芳香。
3. 3. Pine trees are known for their durability and resistance to fire.
   松树因其耐久性和防火特性而闻名。