2. None of the
humour, the music, or the mysticism of high mathematics ever entered his head.
所有的幽默,音乐和高等数学中的玄想,在他的头脑里从来都不存在。
3. For example, jokes and
humour depend on shared cultural knowledge between the writer and reader.
例如,笑话和幽默依赖于在作者和读者之间共享的文化知识。