1. Never trouble trouble till trouble troubles you.
2. I think that that that that that student wrote on the blackboard was wrong.
3. I know. You know. I know that you know. I know that you know that I know.
4. We must hang together, or we'll be hanged separately.
5. The quick brown fox jumps over a lazy dog.
6. Was it a bar or a bat I saw? (类似于“上海自来水来自海上。” )
7. 上联: To China for china, China with china, dinner on china.
下联:到前门买前门,前门没前门,后门有前门。 (下联中的第二、四、五个“前门”指“大前门”)香烟。
8. 2B or not 2B, that is a ? To be or not to be, that is a question.
哪位仁兄有兴趣的来翻译一下,哈!