免费日韩片_欧美成人精品一区二区男人小说_国产乱码一区二区三区四区_国产精品国产三级国产aⅴ入口_成人看的污污超级黄网站免费_欧美一级在线免费观看_成人午夜免费无码福利片_国产乱人伦偷精品视频色欲_aaa少妇高潮大片免费看_国产精品1234_亚洲精品国产suv一区88_中文字字幕在线中文无码_精品亚洲区_午夜九九九_国产av国片精品jk制服丝袜_色综合亚洲_亚洲成av人片无码bt种子下载_欧美色就色_精品少妇的一区二区三区四区_男人用嘴添女人下身免费视频

Visitors watch the air show on the city walls of Datong, Shanxi province, on Aug 24. [Photo/dtnews.cn]

A staff member at the auto festival operates a model plane in Datong, Shanxi province, Aug 24. [Photo/dtnews.cn]

A close-up of the model planes landed on the city walls of Datong, Shanxi province, Aug 24. [Photo/dtnews.cn]

A model airplane exhibition lightened the skies over Datong, North China's Shanxi province, during the auto festival.

The model planes undertook a variety of difficult actions under the remote control of skilled staff. Compared with a traditional model airplane show, these models have more degrees of freedom, and can take on many actions that real aircraft could not carry out.

All the models at the show were from Xiangying Aero Club in the city. The members of the club contributed the models they collected to the auto festival, sharing their experience of operating the models.

The air show is on at 9 am and 3 pm each day, over the ancient city walls in the south. Each show lasts for half an hour.