此外，又在新界乡村地区施行乡村污水收集系统改善计划。

Village sewage improvement schemes have also been carried out in the rural areas of the New Territories.

youdao

此外，又在新界乡村地区施行乡村污水收集系统改善计划。

Village sewage improvement schemes have also been carried out in the rural areas of the New Territories.

youdao