At first the finest nuances of color elude you, but gradually your vision sharpens and your color perception becomes richer, and the planet spreads itself before you with all its indescribable beauty.

• 刚开始的时候，极细微的颜色差别会让人难以辨认。但渐渐地，你的视觉就变得敏锐起来，你对颜色的感觉也会变得丰富，而地球也在你面前展开了它全部无以言表的美丽。