网友回答：
bobsleigh and luge competitions during the 2022 winter olympic games.the transfer center is a comprehensive conversion hub integrating high-speed rail，located in northern beijing，Construction of Beijing W， june 11 (xinhua) -- the construction of 13 venue
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
