The Americans always like openair sports.

美国人都喜欢户外运动。

Today the Pnyx is an openair theater for light and sound shows.

今天普尼克斯是娱乐秀和音乐会的露天剧场。

Raytheon's mission sustainment and support services is also an example of IDS 'OpenAIR?

雷声的任务维护和服务支持也是IDS的OpenAIR ？