So this --  Thank you very much.  This is not only useful for stadia. We can use that also in open-air places and streets, and we've been working on the City of the Future in Masdar, which is in the United Emirates, Abu Dhabi.
所以呢这个-- 非常感谢--（鼓掌） 这样不光对体育场有用 我们可以用在 露天的地方和街道上 我们一直在为"未来城市" 工作 在马斯达尔,就在阿联酋的 阿比扎比