我们应尽量节约用水用电。
而最传统的节约水电费开支的方法就是尽量节约用水用电。
But the old-fashioned way to save on utility costs is simply to conserve electricity or waste less water.
在日常生活中，我们要节约用水用电，少用空调，多用节能灯。
In daily life, we should save water electricity, less with air conditioning, use energy-saving lamps.
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