How do you explain that in Boulder, Colo., the average cost of medicare treatment is $9,103, whereas an hour away in Fort Collins, Colo., the cost is $6,448?

你如何解释在科罗拉多州博尔德市，医疗保险的平均费用是9103美元，而在一小时车程远的科罗拉多州柯林斯堡，费用却是6448美元？

She works for the Centers for Disease Control and Prevention in Fort Collins, Colorado.

她在位于科罗拉多州柯林斯堡的疾病预防控制中心工作。

FORT COLLINS - Macie Morse turned 16, got her learner's permit and got behind the wheel.

马西恩。摩尔斯在她16岁这年拿到了她的驾证而且可以出去兜风了。

But when the balloon eventually came down around 50 miles from the family home in the town of Fort Collins it was empty.

但当气球最终在距离柯林斯堡的家约50哩的地方着陆时，里面竟然是空的。

These pigeon couriers are members of the last avian postal service in the world from the U. S. city of Fort Collins, Colorado.

一群来自美国科罗拉多州科林斯堡市、被称为“信鸽特快”的信鸽们是世界上最后一批鸟类邮政服务的成员。