Before silos were invented, cows gave less milk during winter because they had no green grass to eat.

筒仓发明之前，因为没有青草可以吃，奶牛在冬天产奶量减少。

In place of hair, his head was covered by a thick bush of green grass.

他的头上没有头发，取而代之的是一丛茂密的绿草。

A carpet of fallen leave beneath nearly bare trees, with green grass in the background serving as a memory of the summer gone by.

在几乎光秃秃树下，落叶像地毯一样铺在地上，背景里的绿色草地，留下了逝去的夏天的回忆。

The whole square is covered by green grass. There are peristele light every 20 meters.

整个广场绿草茵茵，每隔20米有航标石柱灯。

Oh, what lovely green grass!

噢，多可爱的绿色草地！