您要查找的是不是：
- They had to ransom the kidnapped diplomat. 他们不得不赎回被绑架的外交官。
- He once served in diplomatic service. 他曾一度干外交工作。
- His job as a diplomat was a blind for his spying. 他担任外交官的职务是为了给他的间谍身分打掩护。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- We admire her for her diplomatic tact. 我们佩服她的外交手腕。
- His father had been in the diplomatic service. 他的父亲曾在外交部门供职。
- He showed us four case studies of disturbed girls. 他给我们看了4位精神失常姑娘的病历。
- He studies more diligently than his friend. 他比他的朋友更勤奋地学习。
- He made rapid progress in his studies. 他学习上进步很快。
- Those two countries have broken off diplomatic relations again. 那两个国家再次终止了交往。
- He is a naturalist who studies animals and plants. 他是个研究动植物的博物学家。
- He enjoys diplomatic privileges. 他享有外交特权。
- She studies three times as hard as I. 她用功的程度是我的三倍。
- The exercise of patience is essential in diplomatic negotiations. 在外交谈判中，重要的是要有耐性。
- The warm weather seduced me away from my studies. 暖和的天气诱使我放下了学习。
- The diplomat solved the international problem by negotiating. 外交官通过谈判解决了那个国际问题。
- Their students are diligent about their studies. 他们的学生勤奋学习。
- Some of them are engaged in advanced studies. 他们有些人在进行高级研究工作。
- City planning and allied studies. 城市规划和相关研究。
- He understands about diplomatic etiquette. 他熟知外交礼节。
