translation.en: But actually, the human eye turns out to be remarkably adaptable to all these different light conditions that together create an environment that is never boring and that is never dull, and therefore helps us to enhance our lives.
translation.zh: 但是人类的眼睛 却能非常好地适应 所有这些光线的明暗变化， 而正是这些明暗变化让整个工作环境 不在死板无趣， 同时提高了我们的生活质量。