桉树

例句：

1. 1. The eucalyptus trees are tall and have long, narrow leaves.
   桉树很高，叶子又长又窄。
2. 2. Eucalyptus oil is used in many household products, such as cleaning agents and air fresheners.
   桉树油被用于许多家庭用品中，如清洁剂和空气清新剂。
3. 3. In Australia, eucalyptus trees are commonly used for firewood and pulp production.
   在澳大利亚，桉树常用于制作木柴和纸浆。