railroad oonstruction

• 铁路建设

railroad oonstruction的用法和样例：

例句

1. Dr.Sun Yat-sen was an energetic advocator to promote the railroad development in China.
   摘要孙中山先生是中国铁路建设的积极倡导者。
2. Soil mechanics and soil stabilization techniques have been used in the construction of footings for railroad lines as well as for other kinds of construction.
   铁路建设和其他建设一样，在垫层建筑中，应用了土力学和土壤稳定技术。