translation.en: It will have open windows to the sky, be able to point and look at the sky, and it will actually rotate on a base -- 2,000 tons of rotating building.
translation.zh: 为了能够观察和对准天空， 它将有开放式的天窗， 同时这个望远镜将能够旋转观测， 其旋转基底重达2000吨。