"Ice ribbon" lights up for the first time in speed skating Hall

April 2 is the annual World Autism day. For the 10th consecutive year, the water cube has held the public welfare activity of "lighting blue light".

At 19:30, the ice ribbon and the water cube simultaneously "lit up the blue light", which was the first time that the ice ribbon participated in the activity of "lit up the blue light". At the same time, this is the first interaction between the two Winter Olympic venues.