open skies

例句：

1. 1. The children enjoyed flying kites in the open skies.
   孩子们在广阔的天空中放风筝。
2. 2. The sunrise and sunset are breathtaking displays of the open skies.
   日出和日落是令人惊叹的广阔天空的展示。
3. 3. The farmer enjoys watching the changing seasons from his open sky viewpoint.
   农民喜欢从他的开阔天空观景点观看季节变化。