Yet there is a dark side to this picture: despite our progress, half of the world's population still suffers, with water services inferior to those available to the ancient Greeks and Romans.
然而，这种情况也有其黑暗的一面：尽管我们取得了进步，世界上仍有一半的人口在受苦，供水服务还不如古希腊和古罗马人。
Across Africa, women who used to carry water long distances have gained on average four hours back in their day, thanks to improved (and closer) water services.
在非洲各国，妇女过去需从很远处取水；如今，由于供水服务改善，供水距离缩短，她们平均每天可以节省4小时。
Operations focus on improving water resource management and extending water services, including water supply and sanitation, irrigation and drainage, and hydropower.
目前，这些项目正在100多个国家实施，其重点内容为改进水资源管理工作，提供供水服务，包括供水与卫生服务、灌溉与排水服务以及水电服务。
They range from protection of the environment and global warming to fair pricing of water services and equitable distribution of water for irrigation, industry and household use.
它们涉及的领域从环境保护、全球变暖到水服务的公平定价以及灌溉、工业和家庭用水的公平分配。
It delivers diverse water services matched to the users 'needs and works with water users at local and community scales.
它可以提供匹配用户所需的不同水资源服务，并以当地或社区范围内的用户为服务对象。
On the other hand, the modern buildings have more functions like gas and heated water services, which can make people live more comfortable and convenient.
从另一方面讲，现代建筑有更多的功能(如：天然气和热水)。他们使得人们生活得更舒服和方便。
On the other hand, the modern buildings have more functions like gas and heated water services, which can make people live more comfortable and convenient.
从另一方面讲，现代建筑有更多的功能(如：天然气和热水)。他们使得人们生活得更舒服和方便。
应用推荐