树木整形专家

例句：

1. 1.He is an expert in the field of trees and forestry.
   他在树木和林业领域是一位专家。
2. 2. The arborist was called to inspect the damaged tree.
   园艺师被叫来检查那棵受损的树。
3. 3. The arborist advised the homeowner on proper pruning techniques.
   园艺师向房主建议了正确的修剪技巧。