selective high pruning

例句：

1. 1. The tree's selective highpruning helps it to grow strongerand healthier.
   这棵树的选择性高修剪有助于它长得更强壮、更健康。
2. 2. Thegardener used selective high pruningtechniques to shape the plants into a beautifulpattern.
   园丁使用选择性高修剪技术将植物塑造成美丽的图案。
3. 3. During the winter, the trees undergo selective high pruning to prevent disease and promote growth.
   在冬季，树木进行选择性高修剪以防止疾病并促进生长。