Some theories allege that Obama was born in Kenya, not Hawaii, or that his birth certificate is a forgery.(一些传言宣称奥巴马出生在肯尼亚，并非夏威夷，他的出生证明是伪造的。)
But could Leonardo da Vinci also have perpetrated history's greatest art forgery?(除此之外，达·芬奇还伪造过历史上最伟大的艺术品吗？)
Thus far the Internet has proven an effective check on digital forgery.(如此远距离的互联网被证明是对数字伪造者的有效检查手段。)
IP address forgery is a fairly easy thing to do, and so relying on IP addresses for security is unwise.(伪造ip地址是相当容易的，所以依靠IP地址保证安全性是不明智的。)
Firefox 3 will also let you know if the site you are visiting appears to be a forgery of a legitimate site.(Firefox3同样让你知道你是否访问了一个合法网站的赝品。)
Experts are dismissing claims that the painting is a forgery.(专家排除了这幅画是赝品的说法。)
Helpers added to prevent cross-site request forgery attacks.(提供了辅助方法来避免跨站伪造攻击。)
This feature is strengthened because rather than just warning you, the contents of suspected forgery sites are not displayed.(此功能被加强了，因为不单纯是警告，可疑的仿冒站点也没有被展示。)
When Obama's birth certificate in Hawaii was digitally scanned for all to see, it was denounced as a forgery.(当奥巴马在夏威夷出生证明书的数字扫描被所有人亲眼目睹，它被指责为是伪造的。)
The painting was declared to be a forgery.(这幅画被判定为赝品。)
