相关例句

• The proper maintenance of drainages is crucial for preventing floods. (排水系统的妥善维护对预防洪水至关重要。)
• The city is improving its old drainages. (这个城市正在改善其旧的排水系统。)
• Poor drainages can lead to waterlogging. (糟糕的排水会导致积水。)
• The new drainages are more efficient. (新的排水系统效率更高。)
• We need to check the drainages regularly. (我们需要定期检查排水系统。)
• The drainages in this area are clogged. (这个地区的排水系统堵塞了。)
• The design of the drainages is very scientific. (排水系统的设计非常科学。)
• The construction of drainages took a long time. (排水系统的建设花费了很长时间。)
• The drainages are not working well. (排水系统运行得不好。)
• The modern drainages can handle large amounts of water. (现代的排水系统能处理大量的水。)