青云翻译

Water is one of the important resources for human survival and development, is indispensable, irreplaceable special resources. However, with the rapid population expansion and industrial and agricultural development, the proliferation of human demand for fresh water and water pollution caused by the

Water is one of the important resources for human survival and development, are indispensable, irreplaceable special resources. However as the population expansion and rapid development of industry and agriculture, by humans due to the surge in demand for fresh water and water pollution of water res

The water is the humanity livelihood and one of development important resources, is special resources which essential, cannot be substituted.However along with population inflation and industry and agriculture swift and violent development, because the humanity increases sharply the water resources

Water is a human survival and development of the important resources, and a indispensable and irreplaceable resources of special. However, as population growth and rapid development of industry and agriculture, and the result of human demand for fresh water and water pollution, and increase the wate

Water is one of the important resources for human survival and development, are indispensable, irreplaceable special resources. However as the population expansion and rapid development of industry and agriculture, by humans due to the surge in demand for fresh water and water pollution of water res