"My hometown is on the grassland" 或者 "My hometown is in the steppe"
"Grassland" 或 "steppe" 都可以用来描述大草原。
"Grassland" 来自英语单词 "grass" 和 "land" 的组合，意思是草地。
"Steppe" 来源于俄语，意思是无树的草原。
例句：
The prairies of North America are similar to the grasslands of Asia.
(北美的大草原与亚洲的草原很相似。)
The nomadic people of the steppe reped on their herds for survival.
(草原上游牧民们靠牧畜生存。)