on-spot construction

• 现场施工

on-spot construction的用法和样例：

例句

1. For those who work on the site, bridging is hard in other ways.
   在其它方面，对现场施工人员来说，架桥则是一项很艰苦的工作。
2. The long-deep tunnels under complex geological conditions always have water-fathering problems which affect the construction safety and course.
   摘要复杂条件下的深埋长隧涌突水是常见的主要灾害之一，严重威胁着现场施工安全及进度。