someone from the US state of South Dakota

About 25 percent of South Dakotans have jobs connected to agriculture. 大约25%南达科他人的工作与农业有关。

The 19-year-old South Dakotan found himself a long way from his prairie roots. 这位19岁的南达科人发现自己跟来自草原的出身相去甚远。

belonging or relating to the US state of South Dakota or its people

He's from the South Dakotan city of Pierre. 他来自南达科他州的皮尔市。

South Dakotan families donate a lot of money to charity. 南达科他州的家庭常常捐很多钱给慈善机构。