1. The soilage on the carpet was difficult to remove.
地毯上的污渍很难清除。

2. The soilage on the dishes indicated that they had not been washed properly.
餐具上的污渍表明它们没有被正确清洗。

3. The soilage on the walls was evidence of neglect from the previous tenants.
墙壁上的污迹证明前任租户的疏忽。

4. The soilage on the clothes was a result of playing outside in the mud.
衣服上的污渍是在泥泞中玩耍的结果。

5. The soilage on the dog's fur needed to be cleaned regularly.
狗毛上的污渍需要定期清洁。

6. The soilage on the windows made it difficult to see outside.
窗户上的污渍使得很难看到外面的情况。