good social cycle of water 水的良性社会循环
The social cycle of water depends upon and affects its natural cycle.
水的社会循环依赖于自然循环又影响着自然循环。
Unsafe water and inadequate sanitation are often major causes of lost work and missed school days, perpetuating the cycle of economic and social stagnation in many countries.
不安全的水和卫生条件不足，往往是失去了工作的一大原因，错过了上学的时候，在许多国家长期存在的经济和社会停滞周期。
To minimize the disturbance of social water cycle on natural water cycle is the sole choice to maintain the continuing utilization of urban water resource and sustainable development of human being.
减少水的社会循环对水的自然循环的干扰，是维持城市水资源的持续利用的唯一选择。
应用推荐