但即使反射出去了,因为稀薄的大气层,水星在需要留住太阳光的温度时仍然留不住,所以到了晚上,温度又会急速下降到零下173摄氏度。
dàn jíshǐ fǎnshè chūqù le ,yīnwèi xībó de dàqìcéng ,Shuǐxīng zài xūyào liúzhù tàiyángguāng de wēndù shí réngrán liú bù zhù ,suǒyǐ dào le wǎnshang ,wēndù yòu huì jísù xiàjiàng dào língxià yībǎiqīshísān Shèshìdù 。
But even though the sunlight reflected, Mercury can't remain the heat of sunlight owing to the thin layer of atmosphere. So when night arrives, the temperature nosedives to -173 degree celsius.