National Speed Skating Oval in Beijing under construction

People walk past the countdown clock for the completion of the National Speed Skating Oval construction in Beijing, capital of China, May 9, 2018. The National Speed Skating Oval, which will host speedskating competitions during the 2022 Beijing Winter Olympic and Paralympic Games, is expected to be completed by the end of 2019. (Xinhua/Luo Xiaoguang)