During the eco-tour, guests watched full-fledged eagles leave their nests over the river.

生態旅遊途中，遊客看著羽翼豐滿的老鷹離開河上方的鳥巢。

The wildlife center's email confirmed that the full-fledged owls would be released next week.

野生動物中心的電子郵件確認，那些羽翼豐滿的貓頭鷹將於下週野放。

At the marketing meeting, we chose a photo of a full-fledged hawk for our logo.

在行銷會議上，我們選了一張羽翼豐滿的老鷹照片作為公司標誌。