The sewers discharge out at sea.下水道的污水排入海里.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。Once a year they have to flush the city's sewers.每年,他们都得冲洗一...
...open sewers.裸露的下水道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。...the muck and mire of sewers and farm- yards.下水道和农家庭院的污垢和烂泥Once a year they have to ...
木匠用他的锥子在木头上穿孔。The carpenter bored the wood with his drill.在穿孔卡片或纸带上穿孔的一种动作.A perforation, as in a punched card or paper tape.你认识鼻子上穿孔的人 吗 ?Do you know anyone with a pierced nose?...
许多画都是基于简单的几何图案。Many pictures have been based on simple geometric designs.蜘蛛网的几何形状the geometry of a spider's web建筑物的几面墙上有复杂的几何图案.The building has intricate geometrical designs on several of the walls....
各家经营各自的农场，收获各自的劳动成果。Each family farms individually and reaps the benefit of its labor.演员们假装从事不同的劳动。Actors go through the motions of different types of labor.土地、劳动和资本都能创造财富。Land, labor and capital are all productive of we...