And I think that's why we've used males as models in a lot of medical research, something that we know now to be a problem if we want the results to apply to both men and women.
正因如此，很多医疗研究 用的都是雄性规摹， 现在知道问题就来了， 研究结果没法同时 既适用于男性，又适用于女性。