我家的房子又搞装修了,因为经过长时间的使用,家具和门框、窗框的油漆都掉了一大半,所以必须重新刷油漆。看到工人叔叔爬上爬下,费力地刷油漆时,我总替他们担心。我想,要是有一种能自动喷漆的喷漆枪就好了。这种喷漆枪的枪管可以伸缩,你可以根据物体距离的远近来调整它的长短。 My house’s house was renovated, because after a long period of use, the furniture, door frames, and window frames have lost more than half of their paint, so they must be repainted. When I saw workers’ uncles crawling up and down and brushing paint hard, I always worried about them. I think it would be nice if there was a spray gun that could be painted automatically. The gun barrel of this spray gun can be retracted. You can adjust its length according to the distance of the object.