为什么有些巴西人卖自己的虹膜数据？ - Why Do Some Brazilians Sell Their Iris Data?
Easy Mandarin News | Learn Chinese with Daily News - En podcast av Easy Mandarin News
Kategorier:
Read the full transcript with translations in multiple languages: 为什么有些巴西人卖自己的虹膜数据？ - Why Do Some Brazilians Sell Their Iris Data?
