If you often wash clothes, you will find, in our washing powder packaging, there are often such words：phosphorus free.
Why are these washing powder bags specifically marked phosphorus free? The answer is that phosphorus washing powder is harmful to our hands.
Then we have to ask：Since phosphorus washing powder is harmful to the human body, it should not exist. And if it doesn't exist, then it's unnecessary to mark “phosphorus free” on the bag. This shows that our society still has not put an end to this phosphorus washing powder in the market circulation, this is undoubtedly the fault of our social management.
In view of this, our government should strengthen the control of this aspect, and establish a smooth reporting and supervision mechanism, then solve this problem effectively.
总结：
washing powder洗衣粉
phosphorus free不含磷
why be为什么
Since既然
it should not exist不该存在
it's unnecessary to多此一举
put an end to禁止
undoubtedly无疑
fault过失
In view of this有鉴于此
strengthen the control of加大管控
establish建立
supervision监督
mechanism/regulation机制，制度
