washout repair of steam locomotives

例句：

1. 1.The rain washed out the mud on the road.
   雨水冲刷掉了路上的泥。
2. 2.The team worked hard to clean out the trash from the room.
   团队努力清理房间的垃圾。
3. 3.After washing out the stains, I was able to see the original color of the fabric.
   清洗掉污渍后，我能看到织物原本的颜色。