求一句英语小翻译 多谢 自己实在是看不明白If these gases were present in the air but trapped no heat,the average temperature of Earth"s surface would be below zero,about -18^.

问题描述:

求一句英语小翻译 多谢 自己实在是看不明白
If these gases were present in the air but trapped no heat,the average temperature of Earth"s surface would be below zero,about -18^.

如果这些气体在空气中没有热,但平均气温为地球的表面是零下18摄氏度

如果这些气体存在于空气中,但被空气分离不含热量,那么地球表面平均温度就会低于0度,大概在零下18度左右。(虚拟语气的句子)

如果这些气体在空中但不吸收任何热量,那么地球表面的平均温度会在零度以下,大约-18度