They began the secret session about sewage disposal and sexism.

他们开始他们有关处理和性别歧视的秘密会议。

Instead it dawns on a familiar, workaday place, still in need of groceries and sewage disposal.

相反，它照在了一个熟悉的平庸的地方，这个地方仍旧需杂和放。

Contamination of water supplies is usually due to poor sanitation close to water sources, sewage disposal into the sources themselves, leakage of sewage into distribution systems or contamination with industrial or farm waste.

入源，泄漏到给系统，或工农业造成染。

By 2025, sewage disposal capacity will increase by 20 million cubic meters per day and the handling capacity of household garbage will reach 700,000 tons per day, the guideline said.

同时提出了到2025年，新增处理能力2000万立方米/日，生活垃圾分类收运能力达到70万吨/日左右等具体目标。