the sunlight that shines on the earth i njust one hour could meet world energy demand for an entire year.4564

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the sunlight that shines on the earth i njust one hour could meet world energy demand for an entire year.4564

the sunlight that shines on the earth i njust one hour could meet world energy demand for an entire year.4564
the sunlight that shines on the earth i njust one hour could meet world energy demand for an entire year.4564

the sunlight that shines on the earth i njust one hour could meet world energy demand for an entire year.4564
一小时内照在地球地表的阳光可以满足很长时间的全球能源需求.