To get water by digging Wells close to the river can not only avoid these problems, but also improve the qualityofwatersupply.
傍河打井取水,不仅能避免这些问题,而且能提高供水质量。
2
The traditional watersupply system is often criticized by its low efficiency, poor qualityofwatersupply, which fails to meet the increasingly improving living standard.
现有的供水系统效率低、供水质量低,无法满足人们日益提高的生活水平需要。
3
Article 11 the Municipal water Resource Competent Authority and the Environment Protection Authority shall implement the supervision over the qualityofwatersupply source.