<p class="ql-block">曾因空气混，</p><p class="ql-block">鸟儿不见影。</p><p class="ql-block">如今环境好，</p><p class="ql-block">白鹭横着行。</p><p class="ql-block">人鸟皆生灵，</p><p class="ql-block">境清才旺盛。</p> <p class="ql-block">图一</p> <p class="ql-block">图二</p> <p class="ql-block">图三</p> <p class="ql-block">图四</p> <p class="ql-block">图五</p> <p class="ql-block">图六</p> <p class="ql-block">图七</p> <p class="ql-block">图八</p> <p class="ql-block">图九</p> <p class="ql-block">图十</p>