名词
中文翻译：总初级生产量
同义词：
['total primary production', 'gross primary productivity例句：1. The study of this topic is crucial for understanding the dynamics of ecosystems.（研究这一主题对于理解生态系统的动态至关重要。）2. The increase in carbon dioxide levels has a significant impact on global warming.（二氧化碳水平的增加对全球变暖产生了重大影响。）3. In order to reduce emissions', 'many countries are implementing policies that encourage sustainable agriculture practices.（为了减少排放，许多国家正在实施鼓励可持续农业实践的政策。）']
例句：
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1. The study of this topic is crucial for understanding the dynamics of ecosystems.
研究这一主题对于理解生态系统的动态至关重要。
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2. The increase in carbon dioxide levels has a significant impact on global warming.
二氧化碳水平的增加对全球变暖产生了重大影响。
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3. In order to reduce emissions, many countries are implementing policies that encourage sustainable agriculture practices.
为了减少排放，许多国家正在实施鼓励可持续农业实践的政策。