烟消云散

completely vanish

1. 尽管一路风尘，可当她看到这些让她心动不已的古老物品时，行程中的疲惫与劳累都烟消云散了。
   She has experienced many hardships in the course of their journeys, but all her fatigue completely vanishes at the sight of her beloved antiques.
2. 当他按约到来以后，她的疑虑顿时就烟消云散了。
   Her doubts were quickly laid to rest when he arrived as he had promised.

烟的英语翻译：

消的英语翻译：

云的英语翻译：

散的英语翻译：