此证书如何翻译成英文

this is to certify that your company/unit has become a member of the pressure vessel association,which is one of the branch of the chinese mechanical engineering association since April,2006.the job of membership is to be in charge of by the secretariat.

呵呵,绝对正确哦^_^

翻译证书都是要用this is to cerfity...开头的,以前上翻译课时学过,很有用的,记住这个句型,以后就可以自己翻了呀,即使后面错了,人家也不会觉得你很帽

The expensive unit has become Chinese group member's unit of the pressure container of the mechanical engineering academic association cent meeting since April, 2006, meeting book work from pressure container cent meeting Secretariat management.Hereby deliver a certificate