夕阳在开阔的草原上投下长长的影子，点缀着几棵孤立的金合欢树。

The setting sun cast long shadows across the open ___veld, dotted with lone acacia trees.

我们在广阔的草原上看到了成群的羚羊。

We saw herds of antelopes roaming the open ___veld.