supply medium variety

例句：

1. 1. The new software supplies a variety of features that were previously unavailable.
   这款新软件提供了多种以前不可用的功能。
2. 2.The company supplies various types of electronics to different markets.
   该公司向不同市场提供各种类型的电子产品。
3. 3. The research team discovered a new supply medium that could significantly improve crop yields.
   研究小组发现了一种新的供应介质，可以显著提高作物产量。