It's surprising what China has done in the past ten years in terms of train travel—it now has the biggest high-speed railway network in the world.

过去十年间，中国在列车运输方面的成就令人惊讶——如今中国已拥有世界上最大的高速铁路网。

youdao

The money was reported to have largely financed infrastructure projects such as China's ambitious high-speed railway network.

据说这笔钱基本上都用于资助基础设施建设，如中国雄心勃勃的高速铁路网。

youdao

China has entered The Times of the rapid construction of high-speed railway network, and many passenger-lines have started construction.

我国进入高速铁路网快速建设的时期，许多客运专线相继开工建设。

youdao

China's own high-speed railway network has been lauded as a symbol of this country's far-sighted infrastructure investment policy.

BBC: China to the UK's aid?

Investment in railways, especially in the ambitious high-speed railway network, had previously stalled following a deadly accident and a high-profile corruption scandal two years ago.

WSJ: China's Railway Ministry Gets Approval for Bonds