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。

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

youdao

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。

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

youdao