1·Have you ever heard the one about alligators living in New York sewers?
你听说过纽约下水道里有鳄鱼的故事吗？
2·Examples include restoring floodplains instead of building taller levees and planting trees and installing green roofs, rather than enlarging sewers or building a costly new treatment plant.
例如恢复河漫滩用来替代建设高大的堤坝防洪，种植树木和安装环保屋顶，而不是扩大下水道或建设昂贵的新水处理厂。
3·Every day, huge volumes of these chemicals are flushed from homes and factories into sewers and rivers.
每天，大量的这种化学物质从住宅和工厂中冲入下水道和河流。
4·And today our toilet ISP team is pleased to be leading the way through the sewers, up out of your toilet and — splat — right onto your PC.
如今，我们的厕所IS P团队对于能领先于这一领域感到很高兴，实现了个人电脑与厕所中下水道的连接。
5·In a survey of Egypt's poorest villagers 91% said the service they needed most urgently was sewers.
在调查埃及最贫困的村民时，91%的表示他们最需要的下水道系统。