savannahs

例句:

• On the savannahs, where our genetic inheritance was determined , food supplies were sometimes scarce.
  在历史上的大部分时期,肥胖是生命力的象征, 富人们以自己妻子的丰腴为美.
  
• Kenya's varied ecosystems include savannahs, equatorial forests and huge inland water bodies.
  来自BBC
• These raised fields were constructed mainly with the muck from these seasonally flooded savannahs, he said.
  来自VOA