expressway construction

• 高速公路建设

expressway construction的用法和样例：

例句

1. Yan'an is various in rural highway construction finance.
   延安在农村公路建设中多方筹措资金。
2. Roadmarking trade is a important part of national road construction.
   道路标线行业是国家公路建设的重要组成部分。