Every hour the temperature rises by five degrees centigrade. 每过一小时 气温就将升高5℃

86. there's no immediate cause for concern.
    并没有直接危及到生命
87. But this situation won't last long.
    但是这种情况不会持续多久
88. Australia is the world's most arid continent with blistering daytime temperatures.
    澳大利亚是世界上最干旱的大陆 整个白天酷热难当
89. Every hour the temperature rises by five degrees centigrade.
    每过一小时 气温就将升高5℃
90. Soon the heat will reach a critical point.
    热度很快就会达到临界点
91. Any kangaroo out in the open is in serious danger of overheating.
    任何一只呆在外面的袋鼠 都将面临中暑的威胁
92. In the full sun the temperature on the ground soars to 70 degrees.
    待到阳光最毒辣之时 地面温度已升高至70℃

来自《行星地球 第一季 第五集 Planet Earth S01E05 沙漠》第 89 行