世界抛弃了浪费的厕所，美国落后了
美国厕所的用水量远远超过许多全球厕所。唐纳德·特朗普总统正在推动放宽水压标准，批评者称这会增加浪费。
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来源: DW News
US toilets use far more water than many of their global counterparts. President Donald Trump is pushing to loosen water pressure standards that critics say would increase waste.