false oath

例句：

1. 1. He promised to help her, but he broke his false oath.
   他承诺要帮助她，但他违背了誓言。
2. 2.The king was furious when he found out that the false oath had been made.
   国王发现那个假誓后非常愤怒。
3. 3.The lawyer accused the witness of making a false oath in court.
   律师指控证人在法庭上做出了假誓。