DBS

例句：

1. 1. The DBS system is designed to improve crop yield and reduce environmental pollution.
   DBS系统旨在提高作物产量并减少环境污染。
2. 2. The DBS system is a popular choice for farmers who want to maximize their yields.
   DBS系统是农民们追求高产的热门选择。
3. 3.The DBS system has been proven to be effective in reducing soil erosion and improving soil fertility.
   DBS系统已被证明能有效减少土壤侵蚀和提高土壤肥力。