您要查找的是不是：
- 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。
- He is a naturalist who studies animals and plants. 他是个研究动植物的博物学家。
- She studies three times as hard as I. 她用功的程度是我的三倍。
- The warm weather seduced me away from my studies. 暖和的天气诱使我放下了学习。
- 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。
- She is pursuing her studies at the university. 她在大学继续深造。
- He spends very little time on his studies. 他在学习上花的时间甚少。
- He studies more than three times as hard as I. 他用功的程度是我的三倍还不止。
- He studies no less hard than John. 他和约翰一样用功。
- My professor studies flora of the Palaeozoic Era. 我的教授研究古生代的植物群。
- The professor is engaged in advanced studies. 该教授正进行高深的学术研究。
- He is engaged in studies in linguistics. 他从事于语言学的研究。
- Mother always cares about my studies. 妈妈对我总是关怀备至。
- He assailed his studies with new determination. 他以崭新的决心从事研究工作。
- He was compelled by illness to give up his studies. 他因病被迫放弃学业。
- He studies Greek and Roman mythology. 他研究希腊和罗马神话。
