green glue in order to implement the concept of environmental protection, the Rio Olympics Committee to traditional light red gum instead of fresh green grass, which is following the London Olympic Games will be the "royal blue to glue, table tennis [microblogging] project in the Olympic Games and innovation. Guoping not sent people to go to Rio participate in a test match or stay hidden? Guangzhou Daily News (reporter Yang Min) in 2016 Olympic Games in Rio will test table tennis match yesterday in Rio, Rio de Janeiro, Brazil.