名词
中文翻译：波动范围
同义词：
['variation margin', 'fluctuation range', "variation range例句：1. The company's profitability has been fluctuating significantly over the past year.（过去一年里，公司的盈利能力波动很大。）"]
例句：
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1. The company's profitability has been fluctuating significantly over the past year.
过去一年里，公司的盈利能力波动很大。
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2. The stock price is currently at a fluctuation margin of 5%.
股票价格目前处于5%的波动幅度。
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3.The economic data showed a slight fluctuation in consumer spending.
经济数据显示消费者支出略有波动。