training session, 培訓課程

Real Madrid’s forward Cristiano Ronaldo controls the ball during the team’s training session for the FIFA Club World Cup 2016 in Yokohama, south of Tokyo, Japan on Dec.13 2016. (Photo: Yuya Shino/EPA)
Photos of the day — December 13, 2016
https://www.yahoo.com/news/photos-day-december-13-2016-slideshow-wp-195054133/photo-p-member-forces-loyal-syria-photo-195054182.html