I have much pleasure in certifying that …

对于……，我非常乐意提供证明。

Certificates and certifying materials to be provided.

四、应当提交的证件和证明材料.

Certifying that the note you presented to us is counterfeit.

证明您给出的那张钞票是假的。

Certificate of inspection certifying quality & quantity in triplicate issued by.

由…出具的品质和数量检验证明书一式三份

A document certifying that a person may officially practice in certain professions.

执照，证明某人可正式从事某行业的文件；

GSP Certificate of Origin, Form A, certifying goods of origin in China, issued by competent authorities.

该条款要求由授权机构签发普惠制原产地证明书格式A，证明货物的原产地在中国。

Other documents certifying the truthfulness of the contents of the advertisements.

(三)确认广告内容真实性的其他证明文件.

Signed Commercial in quintuplicate, certifying merchandise to be of Chinese origin.

签署商业发票一式五份, 证明产品的原产地为中国.

Certificate of inspection certifying quality & quantity in triplicate issued by C. I. B. C.

由中国商品检验局出具的品质和数量检验证明书

More fundamentally, it depends on the incentives for producing, certifying and interpreting it.

更根本的，它取决于生产的积极性，证明和解释。