Sewage nutrients do increase algal growth in the harbour.污水中的营养物确实会加快港口的海藻生长。I waved goodbye and went down the stone harbour steps.我挥手告别,然后走下港口石阶。The gigantic natural harbour of Poole is a haven for boats.巨型天然港普尔港是船只的避风港...
Our company's cargo vessels have fixed anchorages in the harbour.我们公司的货轮在这个港口有固定的锚位.The harbour is slowly silting up.港口正在慢慢地被淤泥堵塞.a commodious harbour方便的港湾Green and yellow lights blinked on the surface of the harbou...