The tight race is almost a duplicate of the elections in Georgia and South Dakota last month that pitted a Republican challenger against a Democratic incumbent.

这次紧张的竞选几乎是上个月在佐治亚州和南达科他州选举的翻版，由一个共和党的挑战者竞争一个现任的民主党人。

A black-tailed prairie dog perks up outside his burrow in South Dakota.

在南达科他州，一只黑尾巴的草原土拨鼠昂首站在他的洞穴外面。

South Dakota increased charges on laundromats.

南达科他州增加了自助洗衣的费用。

I don't know if he's Montana, South Dakota, North Dakota.

我不知道他是在蒙大拿州，南达科他还是北达科他州。

A category F3 tornado swirls across a South Dakota prairie.

一场F3级龙卷风旋转着掠过南达·科塔一个牧场。