造雪
Snowmaking
 

这是11月16日拍摄的正在造雪中的国家高山滑雪中心雪道（无人机照片）。新华社记者 张晨霖 摄

11月15日，在距离北京2022年冬奥会开幕80天之际，延庆赛区国家高山滑雪中心正式启动冬奥会赛时造雪工作。预计造雪任务1月中旬完成。北京冬奥组委介绍说，已建成多种节水和循环利用设施，以节约利用造雪、生活用水和其他用途的用水。

With the 2022 Winter Olympics 80 days away, organizers have begun to make artificial snow at the National Alpine Skiing Center. The center, located in the Yanqing competition zone, is set to host the Alpine skiing competitions at Beijing 2022. The snowmaking work is expected to last until mid-January. A series of water-conserving and recycling designs have been put into place to optimize water usage for snowmaking, human consumption and other purposes, according to the Beijing 2022 organizing committee.