On January 9 local time, the model room for athletes in the Tokyo Olympic village was unveiled to the media for the first time, displaying the bed, table, wardrobe and other furniture used in the athletes' room. Athletes will sleep on a bed frame made of cardboard and a mattress made of polyethylene, which will be recycled after the end. Olympic organizers said they would strive to reduce carbon emissions. The medal materials came from metals extracted from recycled electronic products, including 6.2 million old mobile phones.
In this regard, some netizens said: I have to say that environmental protection is doing very well. However, some netizens joked: there's no money, so we have to collect junk.