using bamboo flooring is an ecofriendly alternative to hardwood because the resource used can be regrown and harvested again in 3 years as opposed to 15-20 years
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"using bamboo flooring is an ecofriendly alternative to hardwood because the resource used can be regrown and harvested again in 3 years as opposed to 15-20 years" What is the definition of "ecofriendly"?