gramineous green manure

例句：

1. 1. The lawn was gramineous and perfect for a wedding ceremony.
   草坪绿油油的，非常适合婚礼仪式。
2. 2.Gramineous areas are often used as pastures for livestock.
   草甸地区常被用作牲畜放牧地。
3. 3. The grasslands were gramineous and provided ample resources for wildlife.
   草原广袤无垠，为野生动物提供了丰富的资源。