garden tillage

例句：

1. 1. The gardener is busy weeding the vegetable garden.
   园丁正在忙着给蔬菜园除草。
2. 2. Thefarmers are using modern tillage techniques to improve soil health.
   农民们正在使用现代耕作技术来改善土壤健康。
3. 3. The new irrigation system will greatly reduce tillage andwater usage.
   新的灌溉系统将大大减少耕作和用水。