Tuomisto predicts that if more resources are put into the research, the first commercially lab-grown meat could be available within five years.

托米斯特预言，如果投入更大的资源到这项研究里，那么第一批商业化的人造肉将在五年内上市。

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The other difficulty is that reulgations prevent the lab-grown meat from being tasted, because it has been grown using fetal serum which could contain contaminants that are dangerous to humans.

另一个难题是，规章制度阻止品尝实验室培养的肉，因为它是用胎血清培养的，胎血清可能包含对人类有危害的污染物。

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There's an unpleasant factor when people find out meat is grown in a lab.

当人们发现肉是实验室里培育的，这是令人不快的因素。

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Forgacs says lab-grown meat is becoming increasingly necessary as the world struggles to cope with an unsustainable meat industry.

CNN: Lab-grown meat gives food for thought

However, Forgacs is not the only scientist working on lab-grown meat.

CNN: Lab-grown meat gives food for thought

In fact, rather than attempt to race to produce an engineered meat product, Forgacs said his first lab-grown product is going to be leather, which he says "is a similar product to some extents but not as controversial and doesn't require the same legislation that meat does".

CNN: Lab-grown meat gives food for thought