When you walk through the streets of the Olympic Village, you can hear people from all over the world speaking different languages.
However, not all the athletes stay here. It has been reported that the beds in the Olympic Village were too short for some of the larger athletes. So, the Olympic organizers have tried to solve the problem. Wen Dongsheng, a volunteer for the Chinese delegation, explains.
"Lengthening the bed is usual. The standard length of a single bed is fixed, so we lengthen them. The whole Chinese delegation has had to lengthen about 80 beds"

According