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为了理解母亲支离破碎的家族历史，杜耀豪踏上了旅程。（受访者供图）
。safew官方版本下载对此有专业解读
Фото: Александр Манзюк / Коммерсантъ
What is Blockchain Decentralization?Blockchain technology is safe, even if it’s public. People can access the technology using an internet connection.