从人类第一次登上月球起至今已有四十多年了。
It has been almost over forty years since man's first landing on the moon.
最值钱的东西也是首次的发明。人类第一次登上月球，开创太空新世纪。
An invention or initiation is most valuable, for example, the landing on the moon that ushered in an era of space exploration.
当人类在1969年第一次登上月球时，今天最便宜的笔记本电脑对除了一些有远见卓识者以外的所有的人而言都是深奥而难以想像的。
Today's cheapest laptop computer was unfathomable to all but a few visionaries when the first men landed on the moon in 1969.
当人类在1969年第一次登上月球时，今天最便宜的笔记本电脑对除了一些有远见卓识者以外的所有的人而言都是深奥而难以想像的。
Today's cheapest laptop computer was unfathomable to all but a few visionaries when the first men landed on the moon in 1969.
应用推荐