grassland development

• 草原培育

grassland development的用法和样例：

例句

1. This new rise is a development from a very old kind of rise.
   这一玫瑰新品种是从一种很老的品种培育出来的。
2. The main market in wheat and fennel seed of development work.
   该场主要从事小麦和茴香良种的培育工作。