列车整备是高速铁路保障行车安全的重要工作。
Train servicing is the key job for the safety of the high-speed railway.
铁路产业根据有关安全保障措施不足的调查强烈建议说，列车经过时速超过110英里的铁路道口的新建应该被合理的限制。
Industry has suggested that limiting new crossings for corridors where train speed exceeds 110 MPH may be appropriate, a suggestion underscored by the dearth of demonstrated safeguards.
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。
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.
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