He asked drug producers to tag their products with unique bar codes. Consumers can then use their mobile phones to send a copy of the bar code to the producers to make sure the drugs are authentic.
他让药品商给产品贴上独一无二的条形码，消费者可以用手机把条形码发送给厂家，以验证药品是否真货。
2
If they have been translated then a copy of the original must be supplied along with the translation and both must have been verified by an official translation agency or by your embassy as authentic.
如果需翻译，原件的复印件也必须附上。两者必须由官方翻译机构或大使馆证实。
3
This Contract is made out in duplicate in Chinese and in English Language, one Chinese original copy and one English original copy for each Party, both texts being eqully authentic .