In pics: ladies' snowboard big air qualification at PyeongChang Games

Cheryl Maas of the Netherlands trains before ladies' snowboard big air qualification at the 2018 PyeongChang Winter Olympic Games at Alpensia Ski Jumping Centre, PyeongChang, South Korea, Feb. 19, 2018. Cheryl Maas failed to enter the next round with 65.00 points. (Xinhua/Fei Maohua)