名词
中文翻译：年度变化
同义词：
['annual variation', 'annual change', 'yearly variation']
例句：
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1.The temperature has shown a significant year-to-year variation in this region.
该地区的气温表现出显著的年际变化。
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2.The agricultural productivity has undergone a year-to-year variation due to the changing climate conditions.
由于气候变化，农业生产力经历了年际变化。
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3. The economic growth rate has shown year-to-year variation over the past decade.
过去十年中，经济增长率显示出年际变化。