Indoor pollution rapidly damages paper and is a growing problem in energy-conscious Spaces with good insulation.
室内污染会很快损害纸张，这在有着较好绝缘作用的节能空间里日益成为一个问题。
2
But this takes a conscious commitment of both time and energy.
但是这需要一个有意识的拥有时间和精力的承诺。
3
Learning to climb more efficiently requires a conscious effort, so get a partner and make a game out of it. The following are energy-conserving techniques to practice on moderate routes or in the gym.