名词短语
中文翻译：地区和季节性时期
同义词：
['regions', 'seasons', 'periods', 'seasons of the year', 'seasons of life']
例句：
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1. The study focused on the areas and seasonal periods where the disease is most prevalent.
该研究关注的是疾病最易流行的地区和季节。
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2. The researcher analyzed the data to identify the areas and seasonal periods when sales were highest.
研究员分析了数据，以确定销售额最高的地区和季节。
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3.The farmers observed the changes in the weather patterns during different seasons and areas.
农民观察了不同季节和地区的天气模式变化。