So, for those who truly wish to reduce the amount of energy expended on lighting the answer may not be to ban old-fashioned incandescent bulbs, as is the current trend, but to make them compulsory.
2
包括古巴、委内瑞拉、瑞士和爱尔兰等世界上的许多国家都已经禁止使用白炽灯。
Many countries around the world, including Cuba, Venezuela, Switzerland, and Ireland, have already banned the use of incandescent lights.
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