<p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>最近才開始搞懂開挖後要做什麼事。</span></p><p class=lexical__paragraph dir=ltr>、地梁和BS。</span></p><p class=lexical__paragraph dir=ltr><span style=white-space: pre-wrap;>恩恩....</span></p><p class=lexical__paragraph dir=ltr><br></p><p class=lexical__paragraph dir=ltr><br></p>