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- Why this sudden change? 为什么突然改变？
- What is the motivation behind this sudden change? 这种突然转变背后的动机是什么?
- I was shocked at this sudden change in their attitude. 他们的态度突然改变，使我感到震惊。
- We hadn't bargained for this sudden change in the weather. 我们没有预料到这样的天气突变。
- Serious complications may arise from this sudden change of plans. 突变的计划可能会导致严重的纠纷。
- I just don't understand why this sudden interest in Lisa,” said Sammie. 我真是不能理解你怎么突然对丽莎产生了兴趣。”珊米说。
- Why all this sudden change? 何以变卦?
- The result is an initial diagnosis of arrhythmia, but doctors can not explain today why this sudden heart attack will be Thorn, Thorne previously been relatively healthy heart. 初步诊断结果是心率不齐，但医生今天也无法解释为什么索恩会突发这种心脏病，此前索恩的心脏一直比较健康。
- This sudden cold, sudden changes in heat must use special materials and protective layer. 这种骤冷、骤热的变化必须要使用特殊的材料及防护层。
- Since driving was his original occupation, his rationale for this sudden change of mind was it would still be a driving job in Malaya. 驾驶是他本来的职业，他的意思是到马来亚，也不外乎是驾驶。
- Since driving was his original occupation,his rationale for this sudden change of mind was it would still be a driving job in Malaya. 驾驶是他本来的职业，他的意思是到马来亚，也不外乎是驾驶。
- The populace at large are opposed to sudden change. 人民群众普遍反对突然实行的变革。
- There was a sudden change in the plan. 计划突然改变了。
- This sudden development turned all our plans topsy-turvy. 这一情况出现得很突然，把我们的计划全都打乱了。
- Why did he suddenly change his tune? 他为什么突然改变了态度?
- Syayna, why the sudden change of heart? 希艾娜,什么使你这么快的回心转意呢?
- MS: Why the sudden change of heart? 为什么会有突然的变化?
- This depended on there being a sudden change. 这需要有一个突然的改变。
- I see no reason why this may not be true. 我看不出这为什么不是真的。
- Be sure the children are well wrapped up in this sudden cold weather. 在这突然变冷的天气里，要保证让孩子们穿得暖和一些。
