hot-air slasher

例句：

1. 1. The hot-air slasheris a popular tool for cutting grass inthe summer.
   热空气割草机是夏天修剪草坪的热门工具。
2. 2. He used thehot-air slasher to clear theweeds from his garden.
   他用热空气割草机清除了花园里的杂草。
3. 3.The hot-air slasher was inventedto save time and effort in lawn maintenance.
   热空气割草机被发明出来是为了节省修剪草坪的时间和努力。