How to solve the problem in many different ways to do flood, one way is to create units in English called Dike is bordered by water, land, which is built along the water to prevent water flow into reservoirs or to create flooding.which is a Weir building built in the way of the water causes the water level to rise and overflow across the water to change the control of the water flow rate or water flow of the dam, it is another way of English called DamWhen the water is unable to flow into the lower, it will be included in the bath tub.
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