n.(非洲)大草原；无树平原
The savanna was covered by the aggregation of herds. 这个大草原遍地是牧群。
Herds of giraffes gracefully move across the savanna in long, slow strides. 成群的长颈鹿舒缓地迈着大步，优雅地行走在大草原上。
There are two seasons in the savanna. 在稀树大草原有两个季节。
n.(特指非洲)大草原
=savanna.
Savannah.
n.萨凡纳（美国乔治亚州东南部一城市）
