/ ˌhjuː.mə.nəˈzeɪ.ʃ ə n / noun
the process of making something less unpleasant and more suitable for people:
Their goal was the humanization of international relations. 他们的目标是(实现)国际关系的人性化。
humanization

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/ ˈpɝː.s ə n. ə l ˌtʌtʃ / noun
an original or special quality, or something that is done for every single person in a group in order to make them feel special:
The chairman of the bank believes in the personal touch and always sends a signed letter to each customer. 这位银行总裁很重视人性化举措,总是给每个客户发一封亲笔签名信。

( 人性化 Cambridge Chinese (Simplified)-English Dictionary 的翻譯 © Cambridge University Press)