名词
中文翻译：Unknown
同义词：
['fertilize', 'enrich', 'aerate']
例句：
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1.The farmer applied lime to the soil to improve its fertility.
农民给土壤施用了石灰来提高其肥力。
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2.The gardener decided to enrich the soil with organic matter.
园丁决定用有机物来丰富土壤。
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3.The farmers used aerators to aerate the soil and improve its structure.
农民们使用通气器来给土壤通气，改善其结构。