For example, if you have a fight with a friend and never want to talk to him again, you could say, "It will be a cold day in hell before I ever call him again. Our friendship is over!" Or "Sure, I'll call him … when hell freezes over!" But be careful. These expressions are very informal and very strong. You would only use them with your close friends and peers.___________________________比方说,你和朋友吵架了,不想再和他说话.你可以说,"我再也不会再打电话给你,我们友尽于此."或者是,"当然,我绝不会再给他打电话." 但需要注意的是,这些说法都非正式,且言辞非常强硬.你只能跟亲密的朋友或同辈们这样说.__________________________