Investigators near the town of Bologoye are looking for clues into what caused the deadly incident on the Nevski Express high-speed luxury train.

VOA: standard.2009.11.27

fast train, high speed train.

它是快速火车，高速火车。

介绍欧洲之星 - SpeakingMax英语口语达人

A high-speed French train can reach 574 kilometers per hour, but the record was set a Japanese train with a speed of 581 kilometers per hour.

VOA: standard.2010.02.15

And conditions might be right for a high-speed American train.

VOA: standard.2010.02.15

Construction of California's high-speed train could start in 2012.

VOA: standard.2010.02.15