derail

At least six people were killed and about twenty injured when a train was derailed in an isolated mountain region.

火车在一片偏僻的山区脱轨，导致至少六人死亡，约二十人受伤。

The train derailed and plunged into the river.

火车脱轨栽进了河里

Now it will be her job to get the Fed and the markets out of the biggest and most unconventional monetary program in history without derailing the fragile recovery.

现在，她的职责是让美联储及其市场退出历史上规模最大、最超出常规的货币计划，同时又要防止脆弱的经济复苏进程脱轨。

The present wave of political killings is the work of people trying to derail peace talks.

现在的政治谋杀浪潮是那些试图破坏和平谈判进程的人所为。