wheel-mounted sprayer

例句：

1. 1. The new wheel-mounted sprayer significantly improves theefficiency of watering.
   新型的轮式喷灌机大大提高了灌溉的效率。
2. 2. The wheel-mounted sprayer is designed todeliver precise amounts of water directly to theroots of plants.
   轮式喷灌机设计用来直接将精确量的水输送到植物的根部。
3. 3. The wheel-mountedsprayer was a game-changerfor farmers in this region, as itreduced water usage by up to 50%.
   轮式喷灌机是该地区农民的一次革命，它减少了高达50%的水使用量。