名词
中文翻译：易变性
同义词：
['variability', 'variability', 'volatile', 'unpredictability']
例句：
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1. The stockmarket is highly volatile, making it difficult to predict the future.
股市波动很大，很难预测未来。
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2. The oil prices are highly volatile due to geopolitical tensions.
由于地缘政治紧张，油价高度波动。
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3. The weather can be highly volatile, with sudden changes in temperature and precipitation.
天气可以非常不稳定，温度和降水的突然变化。