The people of the world saw their planet as the astronauts saw it - fragile and beautiful, shining in the desolation of space.
And this was the Usenet days, of course.
,更多细节参见PDF资料
14:57, 4 марта 2026Наука и техника
全国人大代表、海信集团董事长贾少谦:进一步深化“反内卷”,推动制造业高质量发展