Along our town a river flows its way dashing and eddying.It's riverside is an enjoyable place. The sandy bank is strewn with peddles of various sizes and shapes.Standing on the edge,you hear water lic
With the worldwide increase of population, more and more water is needed. Meanwhile,the water sources are getting polluted by human beings in one way or another. Some nations are taking measures to so
Directions: For this part, you are allowed 30 minutes to write a composition on the topic On Water Shortage. You should write at least 150 words according to the outline given below in Chinese: 1. 水资源
Water Water is essential to living things. For instance, if there is no enough water in a human body, a person may feel uncomfortable or get sick easily. To make matters worse, one may die of thirst.
Water of the 21st Century Life on earth depends on water,and there is no substitute for it. The current assumption is that our basic needs for water-whether for drinking, agriculture, industry or the