[填空题]
Among the highest and lowest temperatures recor5xirr ufu.9j 42yc -ydcnr20rded are jl78ds2,p du8gc5 qd* wwph u;136 $^{\circ} $F in the Libyan desert and -129 $^{\circ} $F in Antarctica. What are these temperatures on the Celsius scale?high = $^{\circ} $ C
low = $^{\circ} $ C