污水中的营养物确实会加快港口的海藻生长。Sewage nutrients do increase algal growth in the harbour.这个永远黑暗的地方蕴藏着很多料想不到的营养物.The permanent gloom held an unexpected pocket of nutrition.脑对于从血液中取走哪些营养物是有选择的.The brain is selective about which nutrie...
A wide area round the two-storey building is sealed to all traffic except the emergency services.那个两层建筑周围的大片区域被封锁，只有提供应急服务的车辆可以通行。...a stairway in the rear of the building.大楼后面的楼梯They don't want people trampling the...