off-pan shearer

例句：

1. 1. The off-pan shearer is used to cut grass on the lawn.
   割草机用于在草坪上割草。
2. 2. The off-pan shearer is a popular tool for lawn maintenance.
   割草机是维护草坪的热门工具。
3. 3. The off-pan shearer is essential for maintaining a healthy lawn.
   割草机对于保持草坪的健康至关重要。