在短暂的人类历史时期，土默特平原经历了由草原生态环境到农田生态环境的变迁过程。
Throughout short human history, Tumote Plain experienced the process from grass ecological environment into farmland ecological environment.
在短暂的人类历史时期，土默特平原经历了由草原生态环境到农田生态环境的变迁过程。
Throughout short human history, Tumote Plain experienced the process from grass ecological environment into farmland ecological environment.
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