the city's seweries need urgent maintenance.
城市的下水道系统需要紧急维护。
workers inspected the underground seweries yesterday.
工人们昨天检查了地下下水道系统。
modern seweries prevent flooding in urban areas.
现代下水道系统防止城市地区发生洪水。
the old seweries were built in the nineteenth century.
旧的下水道系统建于十九世纪。
engineers are designing new seweries for the growing population.
工程师们正在为不断增长的人口设计新的下水道系统。
the smell from the seweries was overpowering.
下水道系统散发的气味令人难以忍受。
rats were spotted near the seweries entrance.
在下水道入口附近发现了老鼠。
the municipal budget includes funds for seweries repair.
市政预算包括下水道系统维修资金。
heavy rain overwhelmed the ancient seweries.
大雨使古老的下水道系统不堪重负。
technology helps monitor the condition of seweries.
技术有助于监测下水道系统的状况。
environmentalists worry about pollution from seweries.
环保人士担忧来自下水道系统的污染。
the seweries network extends for miles beneath the city.
下水道系统网络在城市地下延伸数英里。
the city's seweries need urgent maintenance.
城市的下水道系统需要紧急维护。
workers inspected the underground seweries yesterday.
工人们昨天检查了地下下水道系统。
modern seweries prevent flooding in urban areas.
现代下水道系统防止城市地区发生洪水。
the old seweries were built in the nineteenth century.
旧的下水道系统建于十九世纪。
engineers are designing new seweries for the growing population.
工程师们正在为不断增长的人口设计新的下水道系统。
the smell from the seweries was overpowering.
下水道系统散发的气味令人难以忍受。
rats were spotted near the seweries entrance.
在下水道入口附近发现了老鼠。
the municipal budget includes funds for seweries repair.
市政预算包括下水道系统维修资金。
heavy rain overwhelmed the ancient seweries.
大雨使古老的下水道系统不堪重负。
technology helps monitor the condition of seweries.
技术有助于监测下水道系统的状况。
environmentalists worry about pollution from seweries.
环保人士担忧来自下水道系统的污染。
the seweries network extends for miles beneath the city.
下水道系统网络在城市地下延伸数英里。
探索常用高频词汇