地球上最宝贵的资源？(Earth's most precious resource?)

你几乎可以听到撞击声，感受到爱达荷州南部这片原始瀑布群的喷射声。有更好的地方庆祝世界水日吗？自1993年以来，联合国一直致力于3月22日倡导淡水资源的可持续管理，并提请人们注意与清洁水、卫生和个人卫生相关的话题。每年都会强调这一关键资源的不同方面，主题包括“重视水”、“水与气候变化”、“水与就业”以及“为什么要浪费水？”今年的主题是“地下水——让看不见的东西看得见”
原文：
You can almost hear the crash and feel the spray of this pristine cluster of waterfalls in southern Idaho. Could there be a better place to celebrate World Water Day? Since 1993, the UN has dedicated March 22 to advocate for sustainable management of freshwater resources and bring attention to topics relevant to clean water, sanitation, and hygiene. Each year has emphasised a different aspect of this critical resource, with themes like ‘Valuing Water,’ ‘Water and Climate Change,’ ‘Water and Jobs,’ and ‘Why Waste Water?’ This year’s theme is ‘Groundwater – Making the Invisible Visible.’
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