clovershrub

例句：

1. 1.The clover shrubs are a common sight in the countryside.
   三叶草灌木是乡村常见的景象。
2. 2. The clover shrubs provide food and shelter for many animals.
   三叶草灌木为许多动物提供食物和庇护所。
3. 3. The clover shrubs are an important part of the ecosystem.
   三叶草灌木是生态系统的重要组成部分。