拥有280,221人口的科罗拉多州道格拉斯县贫困率最低，只有3.1%。新墨西哥州的洛斯·阿拉莫斯县儿童贫困率最低，只有2.8%。

Douglas County, Colorado with a population of 280,621 has the lowest poverty rate of 3.1 percent, while New Mexico's Los Alamos County has the lowest rate for children of 2.8 percent.

youdao

拥有280 221人口的科罗拉多州道格拉斯县贫困率最低，只有3.1%。 新墨西哥州的洛斯阿拉莫斯县儿童贫困率最低，只有2.8%。

Douglas County, Colorado with a population of 280, 621 has the lowest poverty rate of 3.1 percent, while New Mexico's Los Alamos County has the lowest rate for children of 2.8 percent.

youdao

美国科罗拉多州西部小镇中的牙医们发现这里的儿童得龋齿的几率非常低。

Dentists in the small western town of Colorado Springs, Colorado found that children there had low rates of tooth decay.

youdao