The Apollo astronauts,who had prepared nearly their entire lives for their moon landing,were euphoric in their historic moment of glory,yet upon returning to earth some because terribly depressed.

• 阿波罗号的宇航员几乎用他们的整个生命来作登月的准备，在光荣的历史性的一刻，他们欣喜若狂，然而回到地球上有些人却变得极度沮丧。