北京冬奥会成功举办一周年纪念活动
first anniversary celebration of the Beijing 2022 Olympic Winter Games

2月4日晚，“纪念北京冬奥会成功举办一周年系列活动”启动仪式在北京首钢冰球馆举行。“纪念北京冬奥会成功举办一周年系列活动”于今年2月至3月间在北京冬奥会京张两地三赛区同时推出。
The launching ceremony for the first anniversary celebration of the Beijing 2022 Olympic Winter Games was held at Beijing's Shougang Ice Hockey Arena on Saturday. During the following two-month celebration, a series of winter sports activities will take place in the co-host cities, Beijing and Zhangjiakou.