突然改变用英语怎么说？

突然改变

例句

• A sudden shift in the wind warned of the coming storm. 风向的突然改变预示暴风雨来临。
• His abrupt change of subject left her floundering helplessly. 他突然改变话题，使她茫然不知所措。
• An abrupt change of location can be disorienting. 地点的突然改变会令人迷失方向。
• Mullins knocked me off-balance with his abrupt change of subject. 马林斯突然改变话题，这让我措手不及。
• 'I hope,' the stranger said, 'that the sudden change of venue did not inconvenience you.'... 那位陌生人说：“我希望突然改变地点不会给您带来不便。”