1. In fact, over fifty per cent of genuine British surnames derive from place names of different kinds, and so they belong to the last of our four main categories. 事实上，超过50%的真正的英国姓氏来源于不同种类的地名，所以地名是姓氏来源四个主要类别中的最后一类。
2. Most patients derive enjoyment from leafing through old picture albums. 大部分病人能从翻阅旧相册中获得乐趣。
3. Mr. Ying is one of those happy people who derive pleasure from helping others. 英先生是那种助人为乐的快活人。
4. They derive greater pleasure from buying things. 他们从买东西中获得更大的快乐。
5. Elegance, he believed, did not derive from abundance. 他相信，优雅并不来自于繁冗的装饰。
