So, in the end, there's no such thing as a free drug.
所以，最终来看，天下没有免费药。
Imagine that this drug were simple to make, safe to take, and could be had for free.
试想一下，这种药制作简单，服用安全，且完全能免费获取。
And, in China have enough to provide the drug free of charge.
并且，在我国有足够的免费的药物提供。
And, in China have enough to provide the drug free of charge.
并且，在我国有足够的免费的药物提供。
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