您要查找的是不是：
- A serious student of history. 认真的历史系学生。
- a serious student of history; a serious attempt to learn to ski; gave me a serious look; a serious young man; are you serious or joking?; Don't be so serious! 认真的历史系学生；认真努力的学滑雪；认真看我；认真的青年；你是认真地还是开玩笑?；别那么认真！
- Studying engages most of a serious student's time. 读书占用了认真学习的学生的大部分时间
- She is obviously a serious student of life and its challenges and weaves together a workable plan with breathtaking speed and cogent grace. 她态度严谨，能将生活与挑战完美结合，并以惊人的速度和令人叹服的优雅制定出切实可行的计划。
- President Bush praised the former Arkansas governor for his optimism and affection, calling him a serious student of policy and a man of great compassion. 布什总统对阿肯色州的这位前州长的乐观以及热情大为赞赏,称他是个对政策严肃认真,同时又很有慈悲之心的人。
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- He had a serious congestion of the lungs. 他得了严重的肺充血。
- A writer, student, or scholar of history. 历史学家研究历史的学生、学者或写历史题材的作家
- No serious student of China doubts the enormous ambitions of both the leadership and the masses. 任何一个有理智的中国研究者都不会怀疑中国从领导人到民众的巨大野心。
- I was a serious student , not interested in partying, and I believe Pitt provided me with a rich and valuable education. 我是一个非常认真的学生，不喜欢参加派对，匹兹堡大学给我提供了丰富而宝贵的教育。
- His brother-in-law is a lecturer of history. 他的姊夫是大学历史讲师。
- He is a student of international politics. 他是研究国际政治的学者。
- Serious students of the art of war have been studying the future wars. 治学严谨的兵法专家们一直在研究未来战争。
- News is coming in of a serious train crash in Scotland. 刚刚收到的消息说，苏格兰发生火车撞车重大事故。
- But you forget I happen to be a student of History, and this folksong is historical. 可是你忘了我正好是学历史的学生，而这是一首历史民歌。
- Serious students of music must familiarize themselves with the literature and idiom of all the important composers. 认真的学音乐的学生必须熟悉所有主要的作曲家的乐曲和风格。
- Let me premise my argument with a bit of history. 让我引述一些史实作为我立论的前提。
- But you forget I happen to be a student of History,and this folksong is historical. 可是你忘了我正好是学历史的学生，而这是一首历史民歌。
- At any period of history it is the unemployed who find life to be a bed of thorns. 无论在哪一个历史时期，感到生活是一种煎熬的总是失业者。
- A serious political speech shall not be full of frivolity. 一篇严肃的政治演讲不该充斥著轻薄无聊的话。
