一：水利的是什么意思（中英文）解释的意思：

水利指的是由水库、水闸、输水管道、泵站等组成的一套设施，旨在调节和管理水资源的利用和分配，保障农业生产、城市供水和工业用水等各个领域的需要。

Water conservancy system refers to a set of facilities including reservoirs, water gates, water pipelines, and pumping stations, aimed at regulating and managing the utilization and distribution of water resources, ensuring the needs of agriculture production, urban water supply, and industrial use.

二：怎么读（音标）：

/ˈwɔːtər kənˈsɜːvənsi ˈsɪstəm/

三：用法：

水利通常由或相关部门建设和管理，其目的是为了保障人民生活和经济发展所需的各类用水。它可以通过调节水流量、防洪排涝等措施来提高灌溉效率，减少自然灾害对农业生产造成的损失，也可以为城市提供稳定可靠的供水服务。

Water conservancy systems are usually built and managed by governments or relevant departments for the purpose of ensuring the various water needs for people's lives and economic development. It can improve irrigation efficiency by regulating water flow, preventing floods and drainage, reducing losses caused by natural disasters to agricultural production, and providing stable and reliable water supply services for cities.

四：例句1-5句且中英对照：

1. The water conservancy system plays a crucial role in regulating the distribution of water resources and ensuring the sustainable development of agriculture.

水利在调节水资源分配和保障农业可持续发展方面发挥着关键作用。

2. The government has invested a large amount of money in building and maintaining the water conservancy system to protect people's lives and property from floods.

投入了大量资金建设和维护水利，以保护人民生命财产免受洪灾的侵害。

3. The water conservancy system in this region has greatly improved the efficiency of irrigation, leading to a significant increase in crop yields.

该地区的水利大大提高了灌溉效率，导致农作物产量显著增加。

4. The operation and maintenance of the water conservancy system require professional knowledge and skills.

水利的运行和维护需要专业知识和技能。

5. In recent years, with the development of modern technology, many advanced techniques have been applied in the construction and management of water conservancy systems.

近年来，随着现代技术的发展，许多先进技术已被应用于水利的建设和管理中。

五：同义词及用法：

1. 水资源管理（water resource management system）

2. 水文工程（hydro-engineering）

3. 水利设施（water facilities）

4. 水利工程（water conservancy project）

5. 水利设备（water equipment）

六：编辑总结：

水利是由各种设施组成的一套，旨在调节和管理水资源的利用和分配，保障各个领域的水需求。它对农业生产、城市供水和工业用水等都具有重要意义，是促进经济发展和改善人民生活的重要基础设施。建设和维护水利需要专业知识和技能，随着技术的发展，越来越多的先进技术被应用于这一领域。