translation.en: So what we did was, we gave away a lot of it for free, and then those who pay, I mean, they paid local market rates, nothing more, and often much less.
translation.zh: 我们的做法是，很多都是免费的， 对于那些有能力支付的病人，我们收取当地市场的价格 不多于这个，通常是少于这个的，