spray insecticide for control insect pests

例句：

1. 1. The gardener sprayed the flowers with water.
   园丁用水喷洒了花朵。
2. 2. The paint was sprayed on the wall to make it look new.
   油漆被喷在墙上，让它看起来焕然一新。
3. 3. The firefighters sprayed the area with water to put out the flames.
   消防员用水喷洒了区域以扑灭火焰。