Given that this was a very sophisticated operation in which high quality forgeries were made,the government judges it is highly likely that the forgeries were made by a state intelligence service. Taking this, together with other inquiries, we have concluded that there're compelling reasons to believe that Israel was responsible for the misuse of the British passports.

由于这是非常高超的造假行为，政府判断，这些虚假护照极有可能是国家情报机构制作。鉴于这一点以及其他调查，我们得出结论，我们拥有令人信服的理由相信，以色列应该为英国护照的误用负责。




Forgery: something, for example a document, piece of paper money, etc., that has been copied in order to deceive people 伪造品;赝品

Experts are dismissing claims that the painting is a forgery. 专家排除了这幅画是赝品的说法.

Forge: to make an illegal copy of something in order to deceive people 伪造;假冒

to forge a passport/banknote/cheque 伪造护照／钞票／支票
He's getting good at forging his mother's signature. 他把母亲的签名伪造得越来越维妙维肖了.

there're compelling reasons to believe that:有强烈的理由相信

compelling:that makes you think it is true 令人信服的
There is no compelling reason to believe him. 没有令人信服的理由让人相信他.
compelling evidence 有说服力的证据