Closing ceremony of Tokyo Olympic Games

On the night of August 7, typhoon "Yinhe" suddenly visited Tokyo and washed the whole city. On the afternoon of the 8th, less than three hours before the closing of the Tokyo Olympic Games, the rain ended and the clouds dispersed, and a double rainbow appeared over the Tokyo Bay.
 
At 8 p.m., at the new national arena in Tokyo under the curtain of night, the lights were like stars and streamers. There were no spectators in the stadium, which could accommodate nearly 70000 people, but only Olympic related personnel and journalists.
 
This new era of novel coronavirus pneumonia has witnessed countless Olympic Games, but it is about to fall.
 
This is a closing ceremony without large-scale group performance, gorgeous costumes and props, and noisy scene. It is simple but not simple.

• Steel industry to reduce carbon emissions
• Advantages of sand blasting and rust removal of garnet