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15 March 2017
Nowadays，China—our country is struggling to be developed, for the largest population of world , the labor force from town rushed to the surrounding cities for life, government is facing the problem of supply and the health problems of citizens are becoming more and more serious.So we should make an effort to find the best way to saving the energy and keep the environment in green.
It’s necessary to find a kind of power which can replace the traditional electricity production -- burning the goal . Actually,the reserve of this natural treasure is lower and lower,and the formation is a long process. The poisonous fume even can influence the cancer.So the numbers of windmills or solar panels are create by scientist after testing,the strong turbines and blades are used to make electricity for public transportation,the metallic wire is triple efficient to reducing the wasting during the long distance.
Engineers are busy designing. They should collect the correct information as much as possible,use the whole knowledge on planing. And for building them, it’s a hard job to work in the suburb of lofty mountains. Dangerous height challenges worker to be careful at the same time, the risk of the accuracy is the most important part of the project.