high speed railway network

• 高速铁路网

high speed railway network的用法和样例：

例句

1. There is a big underground railway system in London.
   伦敦有庞大的地下铁路网。
2. Most of the major West European countries have embraced the concept of high speed rail networks.
   大部分西欧主要国家已满腔热忱地接受高速铁路网的概念。