动词
中文翻译：变化
同义词：
['change', 'alter', 'transform例句：1. The weather has undergone a significant change since last year.（自去年以来，天气发生了显著的变化。）']
例句：
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1. The weather has undergone a significant change since last year.
自去年以来，天气发生了显著的变化。
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2. Thecompany's strategy has undergone atransformation in recent years.
该公司近年来的战略发生了转变。
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3. The river has eroded thebanks, causing a noticeable change in itsappearance.
河流侵蚀河岸，导致其外观明显变化。