毛竹（圖片來(lái)自網(wǎng)絡(luò)）中山野老 <p class="ql-block">贏在起跑線</p><p class="ql-block">出土便有碗口粗</p><p class="ql-block"><br></p><p class="ql-block">起點(diǎn)也即終點(diǎn)</p><p class="ql-block">烏乎</p><p class="ql-block"><br></p><p class="ql-block">注：毛竹出土后，粗度基本不變。</p>