We choose to go to the moon in this decade and do the other things, not because they are easy but because they are hard.

我们选择在这个十年内飞向月球以及做其他的事不是因为它们容易，而是因为它们很艰难。

youdao

It is hard to imagine that our world as we know it, and all that is familiar to us, would likely not exist if not for the Moon.

很难想象，如果不是月球，我们现在所知的这个世界，以及对我们来说非常熟悉的一切，很可能不存在。

youdao

We choose to go to the moon in this decade, and do the other things, not because they are easy but because they are hard.

我们选择在这个十年飞向月球以及做其他的事不是因为它们容易，而是因为它们相当艰难。

youdao

The asteroids hit the surface hard, over and over, and since the Moon has been a solid body for most of its history, their materials stay on or close to the surface.

FORBES: The Moon is a Natural Platform for Asteroid Mining, Detection and Deflection

It's hard to see any particular reason or purpose in going back to the moon or indeed sending people into space at all.

CNN: Mars can wait. Oceans can't

Both Moon and board game retailers were were initially worried that digital sales would cannibalize hard-copy sales.

FORBES: Ticket To Ride: How The Internet Fueled A New Board Game Powerhouse