area of open grassland

• 广阔的草原

area of open grassland的用法和样例：

例句

1. The moon's flame brightened the vast expanse of grassland.
   月光照亮了广阔的草原。
2. An unimpeded sweep of meadows and hills formed a peaceful setting.
   绵亘的草原和丘陵形成一片宁静的景色。