But relative to the area of forest that has disappeared over the same period, the well-managed area is negligible.
但是，相对于同期已然消亡的森林而言，这片管理得当的森林是微不足道的。
Our mission is to ensure that all forest products are originally from well managed and credibly certificated forest.
我们的宗旨是确保所有林产品均源于管理良好并取得可信认证的森林。
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