translation.en: And he is credited with doing over 4,000 of these public surgeries, wandering around in Europe, which is an astonishing number, when you think that surgery must have been a last resort.
translation.zh: 他的纪录是做了超过4000例这样的公开手术， 遍布欧洲。 这是一个令人吃惊的数字， 尤其是当你认为手术是最后一招。