Now authorities are planning an overhaul of the city's aging water pipes.

现在，官方正打算给这个城市的老化水管做一个彻底的检查。

youdao

Now authorities are planning an overhaul of the city's aging water pipes.

现在，官方正打算给这个城市的老化水管做一个彻底的检查。

youdao