名词短语
中文翻译：黑色油漆
同义词：
['black paint', 'soil conditioner', 'mulch例句：1. To improve the quality of the soil', 'we need to apply black paint and soil amendment.（为了提高土壤质量，我们需要施加黑色油漆和土壤改良剂。）']
例句：
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1. To improve the quality of the soil, we need to apply black paint and soil amendment.
为了提高土壤质量，我们需要施加黑色油漆和土壤改良剂。
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2.The mulch helps to retain moisture in the soil, preventing it from being washed away by rain.
覆盖物有助于保持土壤中的水分，防止雨水冲刷掉。
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3.The farmers used to use black paint as a soil amendment before they discovered that mulch was more effective.
农民们在发现覆盖物更有效之前，曾使用黑色油漆作为土壤改良剂。