1.
How do you know a fake from the original?

怎样识别膺品和真品呢?
2.
No, it is a copy. (Yes, it is.)

不,是复制品。(是,是真品。)
3.
guarantee(sth)as genuine

保证(某物)为真品或正品
4.
Thought the painting genuine at first blush.

一看就知道画是真品
5.
The paintingis undoubtedly genuine.

这幅画无疑是真品.
6.
They're convinced that the picture is genuine.

他们相信这幅画是真品。
7.
The expert attested to the genuineness of the document.

专家证明该文件系真品。
8.
Men often applaud an imitation, and hiss the real thing. -- Aesop

人们往往赞美赝品,而轻蔑真品。——伊索
9.
The 25-character product key appears on the lower section of your Certificate of Authenticity.
个字符的产品密钥在真品证书的下端。
10.
Vacuum-packed food

经过真空包装的食品
11.
It is really a dainty food.

这真是美味的食品。
12.
What a fine performance of chopin!

肖邦作品演奏得真好!
13.
Bought an original, not a print.

买到真迹,不是复制品
14.
distinguish some forgeries from genuine antiquities

区别真的古董与赝品
15.
a genuine vintage wine

真正的佳酿品牌葡萄酒
16.
Handsome is that handsome does.

〔谚语〕品德优美才算真美。
17.
H-is that handsome does.

[谚]品德优美才是真美。
18.
Handsome is and handsome does.

品德优美才算真美。