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- I have mastered the rudiments of economics. 我已精通经济学的基本原理。
- Economics is easy after you learn the lingo. 在学了专门术语后经济学就简单了。
- He is distinguished for his knowledge of economics. 他以经济学方面的精湛学识而著称於世。
- She is studying economics at college. 她在大学里读经济学。
- Space exploration is still in its infancy. 宇宙探索仍处于初级阶段
- The Philippines welcomes the policy of the Chinese government to encourage its competitive companies to invest overseas and participate in exploring economic resources in the Philippines. 菲律宾欢迎中国政府鼓励其有竞争性的公司进行海外投资并参加开发菲律宾经济资源这一政策。
- They decided to make a full exploration of the accident. 他们决定对事故做一次全盘研究。
- Humanity has made great progress in space exploration and medicine. 人类在太空研究和医学上取得了很大进展。
- The Elizabethan age was a time of exploration and discovery. 英国女王伊丽莎白一世时代是探索和发现的时代。
- The subject of Reaganomics is the supply-side economics. 雷根经济学的主题是供给面经济学。
- The economics of national growth are of great importance. 国民经济的增长情况具有极大的重要性。
- When they start talking about economics, I'm out of my depth. 他们一谈起经济学，我就一窍不通了。
- A knowledge of economics is fundamental to any understanding of this problem. 经济知识对于理解这个问题是至关重要的。
- Professor Field was devoted to the exploration of the frontier of Medicine. 菲尔德教授致力於探索医学研究的新领域。
- Social development suggests universal exploration. 社会的进步促使人类做出对宇宙空间的探索。
- A manager has to learn some economics if he wants to improve his management. 一个管理人员要想改善管理的话，就必须学点经济学。
- Economics and sociology are social sciences. 经济学和社会学都属于社会科学。
- Arctic exploration; exploration of new theories. 北极探险；新理论的探索
- I took up mathematics, shorthand and economics. 我选学了数学、速记和经济学。
- Men venture their lives in space exploration. 人们冒着生命危险从事太空探索。
