Alnus japonica

例句：

1. 1. The Japanese pine forest is a popular tourist destination.
   日本的松树林是一个受欢迎的旅游目的地。
2. 2. The Japanese pine tree is known for its beautiful green needles.
   日本松树以其美丽的绿色针叶而闻名。
3. 3. The Japanese pine is often used in traditional Japanese architecture.
   日本松木常用于传统的日式建筑中。