tree ordering

例句：

1. 1. The arborist needs to ensure the safety of the workers during the tree pruning process.
   伐木工人在修剪过程中需要确保工人的安全。
2. 2. The forestry department is responsible for managing the forest resources and ensuring sustainable development.
   林业部门负责管理森林资源，确保可持续发展。
3. 3. In order to manage the forest effectively, proper tree ordering is essential.
   为了有效管理森林，适当的树木排序至关重要。