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1. The new streetlights are more energy-efficient than the old ones, making them a better choice for our city.
这些新的街灯比旧的更节能，是我们城市更好的选择。
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2.The meter lamp in the park is a popular spot for people to gather and relax.
公园里的米制灯是人们聚集和放松的热门地点。
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3. The city government has installed meters on all public lighting fixtures to help reduce energy consumption.
市政府已经对所有公共照明设备安装了米制装置，以帮助减少能源消耗。