a birds-eye view的用法和样例：
- I'd love a room on the higher floor so I can have a birds' eye view of the city.
- From the plane we had a bird's eye view of London.
- Where can I get a bird's eye view of Chengdu?
- From the plane we had a bird's eye view of Beijing.
- A Bird's Eye View of New Chongqing.
- Your new office sure gives you a bird's eye view.