动词短语
中文翻译：改变
同义词：
['transition', 'shift', "alter例句：1. The company's strategy changed after the new CEO took office.（新任CEO上任后，公司的战略规划发生了变化。）"]
例句：
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1. The company's strategy changed after the new CEO took office.
新任CEO上任后，公司的战略规划发生了变化。
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2. The weather has shifted from rainy to sunny.
天气从雨天转为晴天。
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3.The old system was replaced by a new one.
旧系统被新系统取代。