帮我翻译一些句子，谢谢！电给人类带来了光明，人类不能没有电，但是，随着世界经济的发展，城市缺电问题日益突显。第一，采取限电措施；第二，尽量少用空调等大功率电器；第三，开发新能源，比如风能、太阳能代替电

【专家解说】：Electricity to human beings of light, human beings cannot without electricity, but, with the development of world economy, city of growing problem. First, take power brownouts measures, Second, use less as far as possible air conditioning power appliances, Third, the development of new sources of energy, such as wind, solar instead of electricity, etc. Together, let us conserve electricity, pushing city development.