Brazil's deforestation rate has dropped astoundingly fast.因为巴西的森林砍伐率下降之快令人震惊.One percent of Brazil's total forest cover is being lost every year to deforestation.由于滥伐，巴西的森林总覆盖面积正在每年减少百分之一。Firewood scarity offer...
One percent of Brazil's total forest cover is being lost every year to deforestation.由于滥伐，巴西的森林总覆盖面积正在每年减少百分之一。Firewood scarity offers the most visible and dramatic example of deforestation's effects.薪材短缺是毁林后果的...