water-saving taps 节水龙头
saving taps
节约利用
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Installing simple, cheap devices such as water-saving taps and toilets can reduce consumption by up to 50%.
BBC: NEWS | Science/Nature | Tourism damaging Med's wetlands
Water-saving devices such as self-closing taps are mandatory.
CNN: Special Report Drought
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