alkaline liquor

例句：

1. 1. The soil is very alkaline, which makes it difficult for plants to grow.
   土壤非常碱性，这使得植物难以生长。
2. 2.The manufacturer claims that their product is completely free of any alkaline content.
   制造商声称他们的产品完全不含任何碱性成分。
3. 3.Alkaline water has been shown to have health benefits, such as reducing the risk of heart disease.
   研究表明，碱性水具有健康益处，如降低心脏病风险。