When can I start booking the HSR ticket?

我什麽时候可以开始订高铁票呢？

I'll probably read the HSR magazine to pass the time.

我应该会看看高铁杂志打发时间。

Establishing safety standards and program guidance for HSR

制定安全标准和高铁项目指导意见

Improvement Projects of Access Road System to HSR Station Districts?

高铁站区联外改善计划？。

In the creation of an HSR network in the United States, it must be recognized that there are real differences between the American rail system and those found in other countries with HSR.

在美国兴建高铁网络时，必须认识到本土铁路环境与其他高铁国家的环境存在真实差异。

FRA believes that railroads conducting HSR operations in the United States can provide service as safe as, or safer than, any HSR operation being conducted elsewhere.

联邦铁路局相信，美国的高铁运行所用的铁轨，可以提供跟其他任何地方的高铁一样安全、甚至更加安全的服务。

Also, get ready for a huge influx of HSR station designs in the coming years.

此外, 需要为高铁站在未来几年大量涌出做好准备.

There have been demonstrated successes in deploying “sealed corridor” technology on designated HSR corridors.

在高铁轨道中应用的密封轨道技术已经被证明是成功的。

FRA also believes that the expansion of HSR in America will yield safety benefits for those who choose to use the service instead of driving the same distance via roads and highways.

联邦铁路局还相信，那些面对同等距离、选择使用高铁服务代替自驾的人，高铁在美国的扩张会给他们带来安全保障。

HSR operations present additional risks to roadway workers because of the train speed and greater potential risk to workers on adjacent tracks.

由于列车的高速运行，及其给铁路临线上工人带来更大的潜在风险，高铁运营对铁路工人的危险性更大。