The absolute amount of combustible materials should be reduced to as less as possible.
应根据不同部位，选择防火、阻燃、或经防火处理的材料，尽量减少可燃材料的绝对用量；
Love is the highest value in life: it should not be reduced to stupid rituals.
爱是生命的最高价值，不该蜕化为愚蠢的仪式。
Love is the highest value in life: it should not be reduced to stupid rituals.
爱是生命的最高价值：它不该蜕化为愚蠢的仪式。
The length of the exercise period should also be reduced if there is discomfort.
只要感到不自在，就该缩短练习的时间。
The length of the exercise period should also be reduced if there is discomfort.
只要感到不自在，就该缩短练习的时间。
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