A great blue heron stands on an oil containment boom that is being used to protect the beach in Pensacola, Florida.

一只大蓝鹭站在用来保护佛罗里达彭萨科拉海滩的围油栏上。

youdao

A great blue heron stands on an oil containment boom that is being used to protect the beach in Pensacola, Florida.

一只大蓝鹭站在用来保护佛罗里达彭萨科拉海滩的围油栏上。

youdao