马上系好安全带。由于飞机发动机出现故障，将做紧急迫降。
Fasten your seat belts immediately. The plane will make an emergency landing because of the sudden breakdown of an engine.
韩国统一部说，这些渔民的船是从元山出发的，后来在海上发动机出现故障，开始漂流。
The ministry said their boat had originally departed from the port city of Wonsan before experiencing engine failure and beginning to drift.
劳斯莱斯公司通过长期测评其全球喷气式发动机的工作情况，可以预测发动机在什么时候更有可能出现故障，从而安排顾客更换发动机。
By continuously dassessing the performance of its jet engines around the world, Rolls-Royce is able to predict when engines become more likely to fail so that customers can schedule engine changes.
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