Beijing ready for 2022 Winter Olympics

Staff members walk outside the Main Media Center for Beijing 2022 Winter Olympics in Beijing, capital of China, Feb. 1, 2022.

A journalist leaves the Main Media Center for Beijing 2022 Winter Olympics in Beijing, capital of China, Feb. 1, 2022.

A staff member drives a snow-grooming machine at Big Air Shougang, a venue for the Beijing 2022 Winter Olympic Games, in Beijing, capital of China, Feb. 1, 2022.

A staff member drives a snow-grooming machine at Big Air Shougang, a venue for the Beijing 2022 Winter Olympic Games, in Beijing, capital of China, Feb. 1, 2022.

2022 Beijing Media Center officially opens Beijing Winter Olympics shows determination, efficiency and dynamism of China, says IOC chief