Human beings must cherish the opportunity of life they have on Earth! 人類必須珍惜在地球上所擁有的生命機遇！

Whenever people on Earth use advanced telescopes to observe the night sky of the moon and other galaxies, all they can see is that the sky outside the Earth is silent and there is no sign of life! But the astronauts who landed on the moon to carry out exploration missions saw a more beautiful blue planet, a brightly lit Earth full of vitality! Therefore, this real phenomenon tells human beings that we should cherish the earth we currently have!

每當人們在地球上使用先進望遠鏡觀測月球和其他銀河系的夜空,所能看到的是地球以外的天空一片肅靜,毫無生命跡象！但是登上月球在執行探測任務的太空人在那里他們眼裡所看到的是更加美麗的藍色星球燈火輝煌充滿生命力的地球！ 所以這個真實現象告訴人类更應該珍惜我們目前所擁有的地球！