<p class="ql-block" style="text-align:center;"><span style="font-size:20px;">发现沿河可视范围内垃圾</span></p> <p class="ql-block" style="text-align:center;"><span style="font-size:20px;">整治前</span></p> <p class="ql-block" style="text-align:center;"><span style="font-size:20px;">整治中</span></p> <p class="ql-block" style="text-align:center;"><span style="font-size:20px;">整治后</span></p>