【关于如何保护我们的水源以it#39;sourdutytosavewater为题】
<p>问题：【关于如何保护我们的水源以it#39;sourdutytosavewater为题】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">李相鹏的回答：<div class="content-b">网友采纳 Asweallknow,wecan'tlivewithoutwather.Freshwateronearthislimitedsoit'sourdutytosavewater.Whenwewashclothesandhands,weshouldn'tleavethewaterrunning.Weshouldremembertotur...
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