例句與造句

1. If someone posts / trolls on an internet forum, and continues to do so after the forum bans his IP address, is that poster in violation of any US law?
2. :: WP : AGF says that we do not have to assume good faith with Kilz-a self-confessed Slurrer of Swiftfox, and liar ( denying Swiftfox forum ban, problems on Ubuntu forum, claim I did Swiftfox ( Pango ), claims his IP was not blocked 48hrs etc ).
3. It's difficult to find forum bans in a sentence. 用forum bans造句挺難的