A vile Brummagem substitute for the genuine article.

代替真货的品质极差的廉价物品。

The vodka was the genuine article.

这种伏特加酒是正品。

"A sham wedding," retorted another. "We are the genuine article."

“假的，”另一个说，“我们才是真的。”

Something that looks like the genuine article but has opposite results.

它是看上去像真货，可是却带来的结果相反的某样东西。

Alexis Sanchez is indeed the genuine article and I hope that with all the nerves jangling they have the courage of their convictions and really give it a go.

阿莱克西斯·桑切斯确实是一个难得的天才，我希望他们在南非能绷紧神经，坚定信念，潇洒走一回。