cyniatrics

例句：

1. 1.Ruminants are animals that feed on plant material and have a digestive system adapted for this.
   反刍动物是那些以植物性食物为食且消化系统适应这种食物的动物。
2. 2. The ruminants graze on grasslands in the summer.
   反刍动物在夏天会吃草场。
3. 3.Ruminants are an important part of the ecosystem as they help to break down organic matter.
   反刍动物是生态系统中的重要组成部分，因为它们帮助分解有机物质。