Arena xawaaraha ee xawaaraha olombiga jiilaalka ee 2022 ee Beijing-ka Beijing wuxuu muujiyaa mid xakameynaya barafka barafka oo ku xoqaya dusha barafka, kaas oo carqaladeyn kara waxqabadka ciyaartooyda. Kooxda Tian Ge Ge acoustics-ka waxay u shaqeysaa "wax-is-horumariya" oo ah wax-ka-qabashada dhawaaqa-xoqidda ee 'FordDophoof-ka' ee 'Feldrophoop-ka' oo ah 99.8%, oo lagu hubinayo xaaladaha acoustic-ka oo dhan inta lagu jiro dhacdada.