寒暑表降到冰点下十八度的时候，我们也是在廊下睡觉。

The thermometer had dropped to 18 degrees below zero, but still chose to sleep in the porch as usual.

youdao

可是目前的气温还不大低，如果林肯岛上有一只摄氏寒暑表量一下的话，平均温度一定还保持在零上10度到12度左右。

However, the temperature was not as yet much lower, and a centigrade thermometer, transported to Lincoln Island, would still have marked an average of ten to twelve degrees above zero.

youdao