In conclusion, advertisements have become a new form of visual pollution which must be prohibited strictly.

总之，广告已经成为一种新的视觉污染形式，必须严格禁止。

It conserves resources and minimises physical and visual pollution throughout the lifecycle of the product.

让产品在整个生命周期内减少对资源的浪费,降低对自然的破坏并且不要产生视觉污染.