整段翻译

Energy Crisis refers to the scarcity of the energy that can be used by human, not the shortage of energy itself. China is the second biggest supply of energy in the world, but also the second largest comsummer of energy. Recently, the energy stockage is quite intense.With the investigation about energy saving and energy problem, this paper states several energy conservation techniques including new device of commixing power transmission, variable valve timing technique, changing automobile's capabilities, as well as using energy saving products and improving driver's driving skills. Moreover, it analyses the recent development of both home and abroad's energy saving techniques and its future perspectives. Finally, it examines China's current energy condition and how energy conservation will further benefit the society.

马马虎虎翻译了一下，当中的专业名词我不太确定，希望对你有所帮助