sudden change

• 突跃

sudden change的用法和样例：

例句

1. The committee for the class picnic party made careful plans for a beech party but they reckoned without a sudden change in the weather.
   班级野餐委员会精心计划了海滩交谊会，但是他们没有料到天气的突然变化。
2. The populace at large is/are opposed to sudden change.
   人民群众普遍反对突然实行的变革。
3. Be on the watch for a sudden change in the patient's condition.
   要密切注意病人病情可能突然变化。
4. The populace at large are opposed to sudden change.
   人民群众普遍反对突然实行的变革。