The light gradually fades along the curvature of the Earth, until it is pitch black on the night side.
的照耀下像上了一层暖色的颜料。 日光在地球表面的弯曲下逐渐消失，直到另一头漆黑一片。
2
When the Earth seems to raise its own voice to the pitch of a gale, have we the ears to listen?
地球似乎已经竭力提高了嗓门，但是我们究竟有没有认真听呢？
3
If you have the time, there are lots of opportunities out there to pitch in, for instance, planting trees, cleaning a park or simply coming up with ways you can preserve mother Earth.