Take the sewage

污水───sewage;把───hold

Discharge of raw sewage into the sea is unsanitary and unsafe.───把未经处理的污水排放到海里既不卫生也不安全。

Vitriolic impurity is contained normally in the sewage that vitriolic factory discharges.───硫酸厂排放的污水中通常含有硫酸杂质.

Cities upstream use the river to get rid of sewage.───上游的城市将污水排放到河里。

The sea is coated with a film of raw sewage.───海面上漂浮着一层未经处理的污水。

The sea is coated with a film of raw sewage.───海上覆盖着薄薄一层未经处理的污水。

The present invention reaches the aim of saving water through purifying sewage for reuse.───本发明可将家庭产生的污水进行净化处理后再利用,以达到节约用水的目的.

This paper introduces application of aquatic plants in sewage treatment.───摘要介绍了水生植物在污水治理中的应用.

It's not enough to get rid of raw sewage by pumping it out to sea.───将未经处理的污水排入海中了事是不够的。

The city needs a new sewage disposal system.