Can you tell me how to determine the Hermes Birkin is authentic or just a cheap knockoff?

你能告诉我如何分辨这个爱玛仕柏金包是正牌还是只是便宜的仿制品？

youdao

But hermes has maintained that connection to its saddle-making history, and the Birkin bag's high-grade leather trades on that heritage.

但爱马仕一直保持着鞍具时代的风格，铂金包的高档皮革制造工艺正是对历史风格的传承。

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Its members turn "Sorry Angel" Gainsbourg's tinny, mostly spoken-word meditation on regret into a mostly sung dance-floor romp, complete with vintage cooing by Gainsbourg muse (and Hermes bag namesake) Jane Birkin.

NPR: Dirty and Bored: Serge Gainsbourg Revisited