Trumpeter Swan 喇叭天鹅
- A trumpeter swan glides across the surface of the Yellowstone River.
一只号声天鹅滑过黄石河河面。 - Our initial success led Bill Carrick to suggest we adapt what we had learned to help save the trumpeter swan.
我们的初步成功启发了比尔·卡里克,他建议我们将已经学到的本领用来帮助拯救野天鹅。 - A trumpeter swan glides across the surface of the Yellowstone River. Trumpeter swans once faced extinction; today their numbers are rebounding.
一只号声天鹅滑过黄石河河面。号声天鹅一度濒临灭绝,不过现在,它们的数量正有所上升。
trumpeter swan[ noun ]
large pure white wild swan of western North America having a sonorous cry
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