求翻译：为了挤出报价中的水分，我们必须了解从泥塑、制模、锻造、安装整个环节及流程；我们就必须了解在这个过程中各个环节所涉及到的人工、材料、仓储、运输等市场行情，有了这些实践的经验才能对我们所感觉上的东西做出合理的判断。是什么意思？

In order to moisture extruding quotes, we must learn from the clay sculpture, mold making, forging, install the full link and process; we must understand all aspects involved in this process of artificial materials, warehousing, transport, the market, with these practical experiences on things on which we feel to make a reasonable judgment.