名词
中文翻译：土壤
同义词：
['earth', 'soil例句：1. The farmer carefully dug up the loessal to check its quality.（农民小心翼翼地挖出土壤，检查其质量。）']
例句：
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1. The farmer carefully dug up the loessal to check its quality.
农民小心翼翼地挖出土壤，检查其质量。
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2.The loessal is rich in nutrients that plants need for growth.
土壤富含植物生长所需的养分。
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3. The loessal plays a crucial role in maintaining the ecosystem's balance.
土壤在维持生态系统平衡中起着至关重要的作用。