例句與造句

1. Subsurface excavation technology for suzhoujie station of beijing metro
   北京地鐵蘇州街站車站暗挖施工技術
2. The comparison of constructive programs with shallow burying method and subsurface excavation method at ciqikou station in beijing metro
   北京地鐵磁器口車站淺埋暗挖法進洞施工方案比較
3. It's difficult to find subsurface excavation in a sentence. 用subsurface excavation造句挺難的