The waste then gets stored in a tank, which can be emptied later by a collection service, or transported away by pipework.

然后将废物储存在一个，后可以由收集服务清，或通过管道系统运走。

Since 2016 we have been looking at ways in which the existing infrastructure of 280,000km of distribution pipework could be repurposed using a carbon free method of heating and cooking.

自 2016 年以来，我们一直在研究如何使用无碳热和烹饪方法重新利用现有的 280,000 公里分配管道基础设施。

The building was old, with high ceilings, visible pipework and a hushed air; the walls were covered with posters offering adult education, meditation sessions, help with CVs and payment of six dollars per hour for mentoring classes.

这座建筑很旧， 天花板很高， 管道清晰可， 很安静。墙上贴满了海报， 提供成人教育、冥想课程、简历帮助和每小时 6 美元的指导课程费用。