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III.Thought And Feelings：
From this inspection, we visited the facilities of Zhoumei rubber dam, weir, Guandu water pumping station and etc; we even learned to turn the watergate, it is like a disc and easy to turn, we can see the water slowly flow out when the gate turned; we took turns to experience, and were very happy from it.
The main function of rubber dam is to block Shuangxi's water and pump it into farmland for irrigation via water pumping station. When flood occurs, the rubber dam can also drain water when deflated. We were impressed by the "deflation" of rubber dam, it didn’t deflate very quickly, it deflated slowly and huge amount of water was drained out spectacularly. In addition, as soon as the switch of the pumping station was turned on, water was pumped out immediately; everyone was amazed at such a spectacular view.
We realized that there are many irrigation facilities around us; we would not pay special attention to them in the past. After this study, we will inform our families or friends the relevant irrigation equipment thereafter. We had a quite special and rewarding experience today.
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