| 例句 |
A complicated system of sewers runs under the city.城市的地下布有复杂的排污系统。As the sewers clogged up, drains all through the apartment began to regurgitate.由于下水道堵塞，公寓套房内的所有排水管都开始回流污水。The sewers collected sewage and storm runoff and discharged it, untreated, into the harbour.污水和暴雨径流汇入下水道后被直接排入海港。Both of the children were good sewers and cooks.两个孩子都既会缝纫，又善做饭。Beneath the city streets is a network of sewers.城市的街道下面是一个污水管网络。 |