Critics say that no sterilization system is perfect, farmed fish invariably escape and the impact of a genetically engineered salmon on wild stocks is unknown.

批评者认为没有绝育系统是百分之百有效的，饲养的鱼类将不可避免地逃出来。同时，这种基因工程三文鱼对野生三文鱼的冲击也是未知的。

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Laboratory stocks must be contained and safe management of the wild virus in inactivated polio vaccine (IPV) manufacturing sites must be assured before the world can be certified polio-free.

在认证全球无脊髓灰质炎之前，必须控制实验室库存，并确保妥善管理灭活脊灰病毒疫苗(IPV)生产地点的野生病毒。

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But the report laments that far too much of the harvesting of, and trade in, wild products is poorly supervised, with the result that habitats are degraded and stocks depleted.

但是这份报告哀叹道：当前有数不胜数的交易及收获中的野生产品严重缺乏监督，结果导致生物栖息地退化，物种资源衰竭。

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The un-rebalanced, in orange, reached as high as 81% in equities in August 2000, after the wild tech boom pushed stocks to dizzying heights.

FORBES: Does Portfolio Rebalancing Work?

Welcoming the introduction of the bill, Mr Wheelhouse said both wild and farmed fish stocks were vital to rural communities and the wider Scottish economy.

BBC: Scotland's fish farming faces stricter controls

If stocks seem too wild for supplemental college savings, then make some suitable adjustments elsewhere.

FORBES: Paying for College: Saving Beyond the 529