“北美”造句

北美大平原上曾有过7,000万头野牛。
Once there were 70 million buffalo on the plains.

她在北美游牧民中生活了十年。
For ten years she dwelled among the nomads of North America.

北美文学是今年艺术节的主题。
North American literature is the main theme of this year's festival.