介绍： Some have said if it doesn't work out on planet Earth, we can live on Mars. That'll be fun. How about first we try to figure out how to live on Earth?
有人说，如果地球上待不下去了，我们可以去火星生活，那听起来还挺有意思的。可我们为什么不先想想，怎么在地球上好好生活呢？
We're out of time. They're destroying ev...

介绍： Some have said if it doesn't work out on planet Earth, we can live on Mars. That'll be fun. How about first we try to figure out how to live on Earth?
有人说，如果地球上待不下去了，我们可以去火星生活，那听起来还挺有意思的。可我们为什么不先想想，怎么在地球上好好生活呢？
We're out of time. They're destroying everything.
我们没有时间了。一切正在被肆意摧毁。
It's time to rethink everything. Can we really change the whole planet in a positive way? Nature's ready to help us turn things around.
是时候彻底重新思考一切了。我们真的能让整个星球往好的方向改变吗？大自然已经准备好帮助我们扭转局面。
This gives me hope that we can protect nature for the future. This is kind of a blueprint for a future that I want to live in.
这让我看到了希望：我们可以为未来守护好自然。这正是我所向往的未来的蓝图。
Welcome to the world's greatest how-to video.
欢迎收看全世界最棒的「改变世界」实用指南。