Thus, they must be mutually compatible to help ensure complementarity over the country.

因此这两个级别的森林管理指标必须互相谐调，以有助确保在全国范围内具有互补性。

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If you advance more quickly than they do, help them to attain the next level of expertise, so that your relationship is mutually beneficial.

如果你进步地比他们要快，帮助他们达到下一级水平，这样你们的关系是双方受益的。

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